Math, asked by dhabalsabut78, 4 months ago

if x = a secA + b tanA and y = a tanA + b secA

prove that x²- y² = a²- b².

Answers

Answered by know97

1

Step-by-step explanation:

bsbxbdjxbsbjxbdj CD jdbxbdncbbdbdbd

Attachments:

Previous Question

Next Question

Similar questions

Business Studies, 2 months ago

I need help with these Business Question?

English, 2 months ago

. died, reached you are new to this place (a) thinks (b) have thought () think (d) thinking Rai Duhey has fractured his...

Geography, 2 months ago

what are the main effect of the earth rotation...

English, 4 months ago

Read the narration given below and compose a story with the help of the hints given below in about 100-120 words. I was walking with my dog last night when I saw a strange light. I wondered if it could be a UFO.

Hindi, 4 months ago

what is force ? mujhe kuch ni pta yar bss i hate u ! tune use i love kyu bola ? aadi...

Computer Science, 11 months ago

Write a programin Java to input numbers in a 4 X 5 matrix. Display the numbers in a tabular form. Also display the sum of elements of each row.

Biology, 11 months ago

from a square cardboard of area 196 CM square a circle with biggest area is cut out find the area of the remaining cardboard ...

Math, 11 months ago

(16) is equal to a) 2 b) 4 c) 8...