Math, asked by divyadillibabu6683, 1 year ago

Prove that :cot−1[ab+1a−b]+cot−1[bc+1b−c]+cot−1[ca+1c−a]=0

Answers

Answered by shivam9867

0

It is so hard...........

aditya5179gmailcom: you have answers of these questions

Previous Question

Next Question

Similar questions

Biology, 6 months ago

Process in which artifical pollination is done to get a variety of plants which has both the desired characteristics ...

Geography, 6 months ago

जनसंख्या घनत्व क्या हैं? what is population density.

Hindi, 6 months ago

मानसिक भूकंप का क्या अर्थ है...

Math, 1 year ago

If cos−1x2+cos−1y3=θ,provethat9x2−12xycosθ+4y2=36sin2θ...

Math, 1 year ago

razia purchased camera for rs 19260 which includes 10% discount and 9% tax find the MP of the camera...

English, 1 year ago

Grandma climbs a tree about 2 pages...

Science, 1 year ago

evaluation of project disaster management...

English, 1 year ago

List ten points under the ‘School Canteen Policy’ that you would like to implement in school.