Math, asked by kaursimran9004, 6 months ago

ans it it's very important

Attachments:

Answers

Answered by priyanshusingh2007

0

Answer:

sin x = 1/3 then 3x =3sinx -4sin³x then 3 x 1/3 - 4 x (1/3)³ then 1 - 4/27 = -23/27.

Previous Question

Next Question

Similar questions

Math, 3 months ago

simplify : (2a+b) ²-(a+3b) ²-3a²+2ab...

Biology, 3 months ago

.Mention what are the challenges that maintenance and repair work usually face? *...

Economy, 3 months ago

Calculate coefficient of correlation, given the following data: X No 3 4 5 6 7 8 Y 4 7 8 9 10 14 18...

Science, 6 months ago

(c) What is geo-dynamo?

Math, 6 months ago

The mean age of 25 students in a class is 12. If the teacher's age is included, the mean age increases by 1. The teacher's age (in years) is. a) 24 b) 38 c) 30 d) 48...

English, 10 months ago

They praise me well passive voice...

Math, 10 months ago

A certain sum of money yields rs.1261 as compound interest for 3 years at 5% per annum. The sum is select one: a. Rs. 7500 b. Rs. 8000 c. Rs. 8400 d. Rs. 9000...

Math, 10 months ago

A book contains cards numbered 3,5,7,9,....,35,37.a card is drawn at random from the box.Find the probability that the drawn card have either multiples of 7 or a prime number...