Math, asked by shubhambhatt12pd0svt, 1 year ago

prove cotA+cot(60+A)+cot(120+A)=3cot3A

Answers

Answered by mantasakasmani

1

this is your answer.....

hope it helps to you

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

Which of the following numbers can be represented as non-terminating, repeating decimals? A)39/24 B)3/16 C)3/11 D)137/25...

Accountancy, 7 months ago

1. Revaluation Account is a: 1 point O Real Account O Nominal Account O Personal Account O None of the Above...

Math, 7 months ago

find the value k if x=1, y=6 is a solution of the equation 8x-ky+k^2=0 ...

History, 1 year ago

what is doctrine of lapse explain it...

Social Sciences, 1 year ago

what do u think what should our government do to stop rape in the country...

Chemistry, 1 year ago

If 80 gm of NaOH is present in water to make 1 kg of solution . Then calculate Molality.

Science, 1 year ago

what are the causes of ineffectiveness of public distribution system?

Math, 1 year ago

how can change into decimal expansion...................