Math, asked by sardartarun1965, 1 year ago

prove that tan 70°= 2tan50° plus tan 20°

Attachments:

Answers

Answered by Anonymous

5

Please please please make my answer brain......

Attachments:

shahid6969: i know you read all comments

shahid6969: i do not understand

Previous Question

Next Question

Similar questions

Math, 6 months ago

26. Let A3BC and DE2F be four-digit number where each letter represents a different digit greater than 3. If the sum of the numbers is 15902, then what is the difference between the values of A and D? (a) 1 (b) 2 (c) 3 (d) 4...

English, 6 months ago

write a letter to a university in UK seeking admission in their management programme for the next semester. plzz help me...

History, 6 months ago

Hanumangarh Rajasthan mai kis jagah h...

Science, 1 year ago

pls tell !!!!!!!!!!!!!!

Science, 1 year ago

write Newton's second law of motion and derive F=ma.

Math, 1 year ago

Solve Q11 the answer is 194...

English, 1 year ago

how old do you think the speaker in the poem I wonder is...

Chemistry, 1 year ago

how small are the particles of matter...