Math, asked by golu9244, 1 year ago

prove that each of the following identities

Attachments:

Answers

Answered by cherry5994

0

we know that sintheta+costheta=1
costheta=1-sintheta
secent theta+tantheta=1
1.sec(cos)(1)=1
1÷cos×cos=1
1=1

Previous Question

Next Question

Similar questions

Math, 8 months ago

IF x+1/x+2=3/4, then x=...

Science, 8 months ago

defination of hibernation...

Math, 8 months ago

Can you eat 50% of a cake? Can you eat 100% of a cake? Can you eat 150% of a cake? a) Can a price of an item go up by 50%? Can a price of an item go up by 100%? Can a price of an item go up by 150%?

English, 1 year ago

Plzz help Plzz help nothing beside remain wht is beside in this help...

India Languages, 1 year ago

Pratap was strong and far-sighed. (Begin not only)...

Chemistry, 1 year ago

convert etanol to ethene...

Social Sciences, 1 year ago

What is true about India's democracy? A. It is the world's oldest. B. It is controlled by women. C. It is the world's largest. D. It follows Islamic law.

Math, 1 year ago

A plane left 30 minutes later than the schedule time and in order to reach the destination 1500 km away in time it has to increase its speed by 250 km/hr from its usual speed. Find its usual speed.