Question

tan∅+cot∅=2 then tan∅-cot∅=?
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Answer 1

Step-by-step explanation:

tan theta +cot theta =2

tan theta -cot theta=?

tan²theta-cot²theta=1

then

(tan theta +cot theta)(tan theta -cot theta)=1

her ,tan theta +cot theta =2

so,

(1)+( tan theta- cot theta)=1

tan theta -cot theta=1/2