Math, asked by suremonisha, 5 months ago

what is the value of cos2 31° - sin2 59°

Answers

Answered by kumaripalak995599

1

Answer:

I know it

Step-by-step explanation:

pls mark it brainlliest

Attachments:

Previous Question

Next Question

Similar questions

History, 2 months ago

1. right based approach 2. worker movement ...

English, 2 months ago

Explain how effectively the students use language to convey the message of brotherhood in the novel 'To Sir With Love'...

Science, 2 months ago

26:- Why do plants submerged in water having long, thin leaves...

Math, 5 months ago

Write the cardinal number for the following: i) A={x/-11 <x< 10,x € z(x is an integer)) anyone if cares plz help me in this...

Science, 5 months ago

Hydrostat pressure exerted by astationary liquid _ true ya false...

Math, 10 months ago

Rajonna brought a saree for 100 Rs. and a blouse with Rs 50 what is the total amount to be paid ...

Chemistry, 10 months ago

relation between mole and avogadro number please tellll...

Political Science, 10 months ago

the media should never resort to...