Math, asked by alentelsonijk, 2 months ago

prove that ;
sin a - cos a + 1 /sin a + cos a -1 = cos a/1-sina

Answers

Answered by Anonymous
1

Answer:

sin a - cos a + 1 /sin a + cos a -1 = cos a/1-sina

Answered by Charmberry
4

Answer:

Answer:

sin a - cos a + 1 /sin a + cos a -1 = cos a/1-sina

Similar questions