Math, asked by amitkumar4921, 9 months ago

sec theta + tan theta=3 then find sec theta?

Answers

Answered by arindam999

2

Answer:

we know sec^2theta-tan^2theta=1

(sectheta-tantheta)(sectheta+tantheta)=1

sectheta-tantheta=1/sectheta+tantheta

=1/3

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