Math, asked by Anonymous, 1 year ago

If tan a=20/21,then prove that ( 1-sin a +cos a)/ ( 1 +sin a +cos a)= 3/7.

Answers

Answered by SakshaM725

8

Hence proved
I think It will help you

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

the number of capital letters in the English alphabet having only a horizontal line of symmetry is...

Science, 7 months ago

eating too much of fat rich foods may lead to a condition called...

English, 7 months ago

write a paragraph on the topic *importance of moral eduacation* please send me the answer ...

Science, 1 year ago

Why sun is produced vatinim d...

Chemistry, 1 year ago

Is it possible to change the temperature and pressure of a fixed mass of gas without changing its volume.explain the answer...

Math, 1 year ago

write the different types of the angles and triangles and their definition with figures...

English, 1 year ago

Hellen Keller said ,"life is either a daring adventure or nothing at all" give you r opinion . pls ans fast . it should be essay . minimum 2 max 3 pg.

Hindi, 1 year ago

Essay on unemployment from machines in Hindi.