Question

If tan theta + sec theta = l, then prove that sec theta = l^2 + 1/ 2l

Answer 1

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HERE IS YOUR ANSWER GOES LIKE THIS :




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YOUR QUESTION:

If tanФ+secФ=∫ then show that secФ=∫²+1/2∫


ANSWER:


tanФ+secФ=∫

tanФ=secФ

squaring on both sides

tan ²Ф=(∫-secФ)²

tan²Ф=∫²-2∫secФ+sec²Ф

sec²Ф-1=∫²-2∫secФ+sec²Ф

∫²-2∫secФ+1=0

secФ=∫²+1/2∫




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Answer 2

I think it will help you!!!!!!!!