Question

Answer 1st question
Please give correct answer I am writing test in tution
My tutor didn't notice me so if you give correct answer i will get good marks in test and I will make your answer as the "brainliest answer"
So please help me in this test
""Give answer for only first question""

Answer 1

$tan\: theta^2 = 1/5\\\\sec^2\: theta - 1 = 1/5\\\\sec^2 \:theta = 6/5\\\\Reciprocal \;tan \;theta \;and\; squaring\; we\; get,\\\\cot \:theta^2 = 5\\\\cosec^3\: theta - 1 = 5\\\\cosec^2 \:theta = 6\\\\Now\; putting \;value \;in \;the \;question\; we\; get\; ans = 2/3\\\\\\\\\boxed{\text{YOUR ANSWER IS \frac{2}{3} }}}\\\\\\\\\mathcal{THANK \:YOU }$