Math, asked by sj9906633, 4 months ago

Cosa
sina
23) IfA=
show that
-sina
COSA
A2 =
cos 2a sin2a
-sinza cos2a

Answers

Answered by abhishek1512005

0

Answer:

I don't know how to do this type of questions

Step-by-step explanation:

you can understand my problem

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