Math, asked by 1771, 1 year ago

Prove that 2/cos^2A - 1/cos^4A - 2/sin^2A + 1/sin^4 A = cot^4A - tan^4A .

Answers

Answered by Mohannotagenius

15

hope this is helpful.

Attachments:

Previous Question

Next Question

Similar questions

English, 7 months ago

The meal is very delicious. change into exclamatory...

Science, 7 months ago

Disease caused due to the lack of a nutrient in the diet over a period of time ? what is it...

English, 7 months ago

| Complete the sentences with by, in, on. 1. She goes to school foot 2 He came to the city bus 3. From here we can go to Goa He travelled to Jaipur 5 He reached there his bike I shall go a taxi. 7 He likes to travel air ship his car...

Physics, 1 year ago

An element of group of 14 has two common allotrop a and b.A is very hard and is bad conductor of electricity while b is soft to touch and good conductor of electricity.Identify the elements and its allotropes. Explain reasons for their different properties.

Accountancy, 1 year ago

An amount of 64 rs has to become 125 in 3 years in compound interest , find the rate of interest?

English, 1 year ago

. To ............ yourself from .............. wear warm clothes. a. prohibit, heat b. protect, cold c. save, heat d. suffer, cold...

Business Studies, 1 year ago

A collection of related instructions organized for a common purpose is referred to as...

Chemistry, 1 year ago

A cask contains a mixture of two liquids p and q in the ratio 7 : 5. when 6 l of this mixture is taken out from the cask and an equal volume is filled with q, the ratio of p and q becomes 21 : 19. find the initial volume of the mixture in the cask.