Math, asked by Jalay07, 7 months ago

Help me out guys!!!!!

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Answered by ayyasfarhan007

2

Answer:

Step-by-step explanation:

cos a+sina = root 2 cos a

cos^2a+sin^2a+ 2cosa sina = 2cos^2 a

cos^2a-sin^2a = 2cosa sina

k = 2cos a

sec a = 2 rootxy / x+y

Answered by kruthikagenious04

1

Answer:

Heya, I'm good. Hope you are too. Is it Iron man? You are good at sketching.

It cool!!

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