Math, asked by deepanshu12353, 8 months ago

6. Find the value of:
(D)
sin 150° cos 120° + cos 330° sin 660°

Answers

Answered by jagatpaljagat3844

1

first break 150 as 180-30

120 as 180-60

330 as 360-30

660 as 2*360-60

Attachments:

Previous Question

Next Question

Similar questions

Physics, 4 months ago

what is the big dipper?

Math, 4 months ago

Find the area. Give answer in meter. Question -- (1.) 2m 50cm...

English, 4 months ago

appreciation of trees are the kindest things I know class 8th...

Social Sciences, 8 months ago

State three points on the right which forms basis of democratic government ?

Biology, 8 months ago

29. Which of the following belong to precancerous disease? A Leiomyoma of uterus B Villous adenoma of the colon C Chronic myocarditis D Tuberculosis E Cholecystitis...

Chemistry, 11 months ago

What happens if a few spoon of salt is dissolved in water?

Biology, 11 months ago

How to right a diary entry I am 5 years bachaa mumma...

Biology, 11 months ago

What are the steps of photo synthesis...