Math, asked by kusumomvashist, 1 year ago

cosXsquare-sinXsquare=tanYsquare than prove that cosY=1/root2cosX

Answers

Answered by mathdude200

1

please find the attachment

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

who is largest animal in world...

English, 7 months ago

Is The Sum Of Any Polygon equal To 2700 ?

Math, 7 months ago

Х Test snjc.etutor.co If vector B is added to vector A, the resultant is 6î + Î. If B is subtracted from A the resultant is -4î + 7. What is the magnitude of Ă? A 5.1...

Math, 1 year ago

what is polygons name any examples...

Science, 1 year ago

write two functions of auricles and ventricles...

History, 1 year ago

Thomas jefferson bought the louisiana purchase from who...

Biology, 1 year ago

difference between tissue culture and micropropagation ? ?

Geography, 1 year ago

The usual height of a plateau is around what metres...