Math, asked by vignesh1554, 5 months ago

If A= 30 then Sin A + Cos 2A =

Answers

Answered by ghoshpooja0203

1

Answer:

ans) 1

Step-by-step explanation:

since A = 30

therefore,

sin A + cos 2A = sin 30 + cos 60

= 1/2 + 1/2 = 1

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