In Fig. 6.15, ∠ PQR = ∠ PRQ, then prove that ∠ PQS = ∠ PRT. | angle pqr=angle prq then prove that
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In Fig. 6.15, ∠ PQR = ∠ PRQ, then prove that ∠ PQS = ∠ PRT. | angle pqr=angle prq then prove that
In Fig. 6.14, lines XY and MN intersect at O. If ∠ POY = 90° and a:b = 2:3, find c.
4:08
In Fig. 6.14, lines XY and MN intersect at O. If ∠ POY = 90° and a:b = 2:3, find c.
Graph of polynomial p(x) | Graph of polynomial p(y) | zeroes of the polynomial | class 10 Maths
1:30
Graph of polynomial p(x) | Graph of polynomial p(y) | zeroes of the polynomial | class 10 Maths
In Fig. 6.13, lines AB and CD intersect at O. If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ BOE
6:53
In Fig. 6.13, lines AB and CD intersect at O. If ∠ AOC + ∠ BOE = 70° and ∠ BOD = 40°, find ∠ BOE
Raveena and Siya had Rs 800 together. Each of them spent Rs 100 from their respective amounts.
5:49
Raveena and Siya had Rs 800 together. Each of them spent Rs 100 from their respective amounts.
One of the roots of the quadratic equation ax² + 4 x + a = 0 is (-2). Find the value of a.
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One of the roots of the quadratic equation ax² + 4 x + a = 0 is (-2). Find the value of a.
frame a quadratic equation with roots that add up to 15 and has a product of 28
1:12
frame a quadratic equation with roots that add up to 15 and has a product of 28
given below is an equation, where p is a real number px² + 4x + 4 = 0. for what value of p will
3:02
given below is an equation, where p is a real number px² + 4x + 4 = 0. for what value of p will
heron's formula introduction | area of triangle using heron's formula with example
5:20
heron's formula introduction | area of triangle using heron's formula with example
Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k
0:59
Find the value of k, if x = 2, y = 1 is a solution of the equation 2x + 3y = k
CLASS 12 HISTORY PROJECT REPORT MAHABHARAT THE GREAT EPIC | history activity
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CLASS 12 HISTORY PROJECT REPORT MAHABHARAT THE GREAT EPIC | history activity
Solve the following quadratic equation for x : 9x^2 - 6b^2 x - (a^4-b^4) = 0 | 9x2-6b2x-(a4-b4) = 0
9:01
Solve the following quadratic equation for x : 9x^2 - 6b^2 x - (a^4-b^4) = 0 | 9x2-6b2x-(a4-b4) = 0
Give one example each of a binomial of degree 35, and of a monomial of degree 100.
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Give one example each of a binomial of degree 35, and of a monomial of degree 100.
if x = 2 + √3 find x + 1/x and x² + 1/x²
5:46
if x = 2 + √3 find x + 1/x and x² + 1/x²
Write the coefficients of x² in each of the following: | class 9 maths NCERT chapter 2 exercise 2.1
1:46
Write the coefficients of x² in each of the following: | class 9 maths NCERT chapter 2 exercise 2.1
Which of the following expressions are polynomials in one | class 9 chapter 2 exercise 2.1 q no 1
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Which of the following expressions are polynomials in one | class 9 chapter 2 exercise 2.1 q no 1
VIRAHANKA NUMBERS | Virahānka numbers 1, 2, 3, 5, 8, 13, 21, ... | Class 6 Pattern in mathematics
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VIRAHANKA NUMBERS | Virahānka numbers 1, 2, 3, 5, 8, 13, 21, ... | Class 6 Pattern in mathematics
the value of (2⁰ + 3⁰ + 4⁰)/3 is | the value of (2^0 + 3^0 + 4^0)/3 is
0:56
the value of (2⁰ + 3⁰ + 4⁰)/3 is | the value of (2^0 + 3^0 + 4^0)/3 is
A trolley, while going down an inclined plane, has an acceleration of 2 cm/s². What will be its
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A trolley, while going down an inclined plane, has an acceleration of 2 cm/s². What will be its
A train is travelling at a speed of 90 km/h. Brakes are applied so as to produce a uniform
6:18
A train is travelling at a speed of 90 km/h. Brakes are applied so as to produce a uniform
A bus starting from rest moves with a uniform acceleration of 0.1 m/s² for 2 minutes.
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A bus starting from rest moves with a uniform acceleration of 0.1 m/s² for 2 minutes.
factorise x³ + 13x² + 32x + 20 | class 9 | maths | chapter 2 polynomials #factortheorem
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factorise x³ + 13x² + 32x + 20 | class 9 | maths | chapter 2 polynomials #factortheorem
A bus decreases its speed from 80/km to 60 km/h in 5 s. Find the acceleration of the bus.
3:48
A bus decreases its speed from 80/km to 60 km/h in 5 s. Find the acceleration of the bus.
What is the quadratic polynomial whose sum and the product of zeroes is √2, ⅓, respectively?
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What is the quadratic polynomial whose sum and the product of zeroes is √2, ⅓, respectively?
If α and β are the zeros of the quadratic polynomial 2𝑥²−8𝑥+5, find the value of (𝛼+ 1/𝛽)×( 𝛽+ 1/𝛼)
4:45
If α and β are the zeros of the quadratic polynomial 2𝑥²−8𝑥+5, find the value of (𝛼+ 1/𝛽)×( 𝛽+ 1/𝛼)
𝛼 and 𝛽 are the zeroes of a polynomial 𝑥²−4√3 x + 3, then find the value of 𝛼+𝛽−𝛼𝛽
2:07
𝛼 and 𝛽 are the zeroes of a polynomial 𝑥²−4√3 x + 3, then find the value of 𝛼+𝛽−𝛼𝛽
The product of the zeroes of a quadratic polynomial, 2𝑥² − 5𝑥 + 𝑚 is 4. Find the value of m.
1:06
The product of the zeroes of a quadratic polynomial, 2𝑥² − 5𝑥 + 𝑚 is 4. Find the value of m.
If the sum of the zeroes of the quadratic polynomial 5x² – kx + 7 is 4, then find the value of ‘k.’
1:28
If the sum of the zeroes of the quadratic polynomial 5x² – kx + 7 is 4, then find the value of ‘k.’
During an experiment, a signal from a spaceship reached the ground station in five minutes.
3:32
During an experiment, a signal from a spaceship reached the ground station in five minutes.
Usha swims in a 90 m long pool. She covers 180 m in one minute by swimming from one end to the other
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Usha swims in a 90 m long pool. She covers 180 m in one minute by swimming from one end to the other