Math, asked by nnagababu726pb8ss4, 1 year ago

plz answer this question friends

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Answers

Answered by latha6028

0

Answer:

1

Step-by-step explanation:

if theta1+theta2=90 then costheta1+costheta2 is 0

so answer is1

Answered by narissa050707

0

Answer:

Hi tell me❤

Step-by-step explanation:

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