Question

sin 2 a = 2 sin a is true when a=​

Answer 1

Answer:

ans is 0 as we know sin 0=0

Step-by-step explanation:

tumhe isme o,1,2,3 diya hoga toh ek ek krke value rkhna agr equ na aye toh arna jisse equal aye vo ans shi hoga

Answer 2

Answer:

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