Question

if tanA +cotA=2 then find value of tansquareA +cotsquareA
${cot}^{2}$
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Answer 1

hey please check the answer given above

Answer 2

Answer:

2

Step-by-step explanation:

tan 45 +cot 45=2 ⇒A=45°

tan sq. 45+ cot sq. 45=1+1

=2