Math, asked by anurag9557, 9 months ago

What is answer of Sin(x/2)Cos(x/2)=?

Answers

Answered by aaliyakhan53

1

Answer:

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Step-by-step explanation:

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Answered by ananthukrishnan456

0

Step-by-step explanation:

sin2a = 2sinacosa

let a = x/2

sin(a)cos(a) = sin2a /2

= sin2*(x/2)

= sin x

= sinx/2

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