Math, asked by raskatlarajendra, 2 months ago

8 since + cosa xda 2sins 3 cosa

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Answers

Answered by munna69bhai69

0

Bing chilling

Step-by-step explanation:

zong sina

Answered by sandeepponnam28

0

Answer:

convert sinx = 2tanx/2 /1+tan²x/2

cosx= 1-tan²x/2 /1+tan²x/2

then put tanx = t

and soolve

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