Math, asked by rish27052005, 7 months ago

secθ+tanθ+1=0 find sinθ-tanθ

Answers

Answered by deymouli2020
0

Step-by-step explanation:

sectheta2-tantheta2=1(trigonometric rule)

sectheta+tantheta=-1(given).......i

sectheta -tantheta=-1.........ii

equating i and ii

theta=0

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