tan theta/1-cot theta + cot theta/1-tan theta=1+tan theta+cot theta. Prove it....
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LHS= tan/1-cot + cot/1-tan
=>tan A /1-cot A+ cot²A/1-cot A
=>(1-cot A)(1+cot²A+cot A)/cot A(1-cot A)
=>1/cot A+cot A/cot A+cot A
=>1+tan A+cot A
hence prove
plz comment or let me know how helpful was my answer
=>tan A /1-cot A+ cot²A/1-cot A
=>(1-cot A)(1+cot²A+cot A)/cot A(1-cot A)
=>1/cot A+cot A/cot A+cot A
=>1+tan A+cot A
hence prove
plz comment or let me know how helpful was my answer
Sashwati:
thanks bro
the answer is short but i couldnt get it properly
np
it tricked me also at first
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