Question

If cot theta =1, find the value of tan^2 theta+ cot^2 theta

Answer 1

Step-by-step explanation:

$\ \cot( \alpha ) = 1 \\ \ \cot {}^{2} ( \alpha ) + \tan {}^{2} ( \alpha ) = 1 {}^{2} + 1 {}^{2} = 1 + 1 = 2$

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Answer 2

Answer:

2

Step-by-step explanation:

cot theta=1

this implies tan theta=1

this implies tan sq theta+cot sq theta=2