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4b ch3 ppt01

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Yy Leung

4 months ago

4b ch3 ppt01

4b ch3 ppt01

PK2508046 - 21\/9\/2025- Unit 4B- FFM
49:08
PK2508046 - 21\/9\/2025- Unit 4B- FFM
by Nguyễn Thu An
If 1\/1^4 +1\/2^4 +1\/3^4 +⋯..∞=π^4\/90, (1\/1^4 +1\/3^4 +1\/5^4 +⋯..∞=α, 1\/2^4 +1\/4^4 +1\/6^4 +⋯.∞=β,)
2:05
If 1\/1^4 +1\/2^4 +1\/3^4 +⋯..∞=π^4\/90, (1\/1^4 +1\/3^4 +1\/5^4 +⋯..∞=α, 1\/2^4 +1\/4^4 +1\/6^4 +⋯.∞=β,)
by Maths magically delivered
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2\/3 times 4 , whole number multiplied by a fraction, how to multiply numbers by fractions
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2\/4 times 4\/3 . multiplication of fractions . 2\/4 x 4\/3
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The interior angles of a polygon with n sides are in an A.P. with common difference 6 . If the large
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3\/4 of 4 ,fraction of a number, part of a whole number
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3\/2 exponent 4 . fraction raised to whole exponent, with parentheses (3\/2)^4
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