Math, asked by grisha7, 1 year ago

Prove that cot[pi/4-2cot^-1(3)]=7

Attachments:

Answers

Answered by rohit86567

3

Answer:

cot (π/4 - 2 cot -1 3) = Read more on Sarthaks.com - https://www.sarthaks.com/46320/cot-4-2-cot-1-3-a-7-b-6-c-5-d-none-of-these

Previous Question

Next Question

Similar questions

English, 6 months ago

In Bangladesh, 2,000 poor rice farmers with average farm incomes of Rs 4,000 a year have proved mainline agricultural scientists completely wrong. Gary John ,senior scientist at the International Rice Research Institute (IRRI), Manila was completely stumped by the change they brought about in just two years." To my surprise when people sto pped spraying, yields didn't drop – and this was across...

Social Sciences, 6 months ago

Son 1548 lord Dalhousie rejected the adoption policy and annexed the state of 1 Governor general annexed many states through doctor in of...

Math, 6 months ago

केवल दोनच विभाज्य असल्यास संख्येला मुल संख्या म्हणतात...

CBSE BOARD X, 1 year ago

Who was the last batsman over 40 to score a double-century in Tests?

Geography, 1 year ago

water cannot be added nor subtracted from the earth. justify your answer.

English, 1 year ago

for more details contact the head office .....correct error...

English, 1 year ago

anita said to venu, "it is worsening day by day which is a matter of great concern".

English, 1 year ago

Application for reguard to change seat because the disturbance by the partner...