Math, asked by vaishnavi7499, 1 year ago

show that sin⁴a- cos⁴a= 1-2cos²a

Attachments:

Answers

Answered by Anonymous

1

solution mein koi doubt aaye to puch lena

Attachments:

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

Which of the following can be considered as credit card fraud? a) Stealing of credit card b) Authorised and legal use of credit card c) Maintaining account d) None...

India Languages, 7 months ago

Q25.নিন্দার অযােগ্য(এককথায় প্রকাশ) 1 point O O আনন্দ অনিন্দ্য O অনিন্দ O নিরানন্দ...

English, 7 months ago

. Fill in the blanks using the suitable Prepositions given in brackets: 1. The work was done ______ haste. (in, on, from) 2. There is nothing new ______ the sun. (with, under, by) 3. He broke the jug _______ hundred pieces. (under, in, into) 4. I am tired _________ walking. (on, of, by)...

Chemistry, 1 year ago

salt p has light bluish green colour. on heating, it produces coloured residue. salt p produces brisk effervescence with dil.hcl and the gas evolved turns lime water milky, but no action with acidified potassium dichromate solution.

CBSE BOARD XII, 1 year ago

(6 In a Young's double slit experiment, the fringe width is found to be 0.4 mm. If the whole apparatus is immersed in water of refractive index 4/3 without disturbing the geometrical arrangement, the new fringe width will be (A) 0.30 mm (B) 0.60 mm (C) 0.53 mm (D) 0.45 mm...

Geography, 1 year ago

Which ocean separates north america continents ad the asian continent?

Math, 1 year ago

It bookstore offers a 10% discount on all the books old place an additional discount at 5 buzzin on the total bill if the total bill after initially discount is more than or equal to be starting a lot about three books of our total piece for 5520 and 2/15 how much money does raju able to save as it isn't of ladies discount off either by the store...

Geography, 1 year ago

Why does the rainfall decrease from the east to the west in northern inida?