Math, asked by Ankitdagar0000, 11 months ago

Evaluate cos 48 cos 42 - sin48 sin 42

Answers

Answered by aami171063

1

Answer:

sin(90-48)sin(90-42)-sin48 sin42

sin 42 sin 48- sin 48 sin 42

0

Previous Question

Next Question

Similar questions

Science, 5 months ago

Which of these helps with cleaning out undigested food?

Hindi, 5 months ago

प्रस्तावना का पर्यायवाची शब्द...

Biology, 5 months ago

4. Which of the following statement is true? a) A squamous epithelial cells are cube shaped b) Stratified epithelium consists of a single layer of cells c) Stratified cuboidal epithelial will have multiple layers of cells d) Simple columnar epithelial consists of flat and scale like cells.

Math, 11 months ago

please give me answer.........!

Math, 11 months ago

I will mark you brainlest if you are correct but be quick before someone else answers...

Science, 1 year ago

5 best uses of drone.

Chemistry, 1 year ago

Metal used for preparing of 5 rupee coin...

Chemistry, 1 year ago

tattoo mass of pure solid and pure liquid is taken as unity is it true or false...