Math, asked by AyushiMaske, 1 year ago

if tanA=√2-1,show that sinA,cosA=√2/4.
Answer me too fast

Answers

Answered by DodiyaPruthviraj
2
As we know if tanA=√2-1 than A=22.5°
Now we can calculate sinA and cosA by placing value of 22.5° in it. And hence our answer will be √2/4.
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