Math, asked by shahidfam07, 1 day ago

(iv) * (tan theta - cot theta) ^ 2 + 2 = tan^2 theta + cot^2 theta​

Answers

Answered by shwatimourya
1

Answer:

Prove that (tan theta +cot theta )^2-(tan theta -cot theta )^2= 4

1

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