Math, asked by harshali4914, 18 days ago

If 2 sin²A+ cos²A= 2 then the value of sinA=

Answers

Answered by mahithadeepthi261

0

Answer:

1

Step-by-step explanation:

2sin²A +(1-sin²A) = 2

1+ sin²A = 2

sin²A = 1

sinA = 1

A= 90°

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