Math, asked by surendradeval920, 4 hours ago

sin/1-cos + cos/1-tan = cos+sin

Answers

Answered by satyajeetmalla004

0

Answer:

LHS

= cosA/1-(sinA/cosA) + sinA/1-(cosA/sinA)

=cosA/(cosA-sinA)/cosA+sinA/(sinA-cosA)/sinA

=cosA ×cosA/cosA-sinA+(sinA×sinA)/sinA-cosA

=cos^2 A/cosA-sinA + sin^2 A/sinA-cosA

=cos^2 A-sin^2 A/cosA-sinA

=(cosA+sinA) (cosA-sinA)/cosA-sinA

=cosA+sinA

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Environmental Sciences, 2 hours ago

Largest bird statue in the world?

English, 2 hours ago

a) Valodiya had many hobbies He loved to do many extra Curricular activities and goy his best in everything did, wouldn't it be nice if we all pursued a hobby which activity would you like as a hobby what kind of effort would you put in to make your hobby a success? Give reason for your choice ...

Math, 2 hours ago

find the next number 3,6,9,12,18,21...

Math, 4 hours ago

Q1. You are Mohit Sharma, monitor of class 7th in Arya Public School, Gurgaon, Write a letter to your Principal asking him/her to give concession in your fees as your father has suffered a great loss in his business.

Math, 4 hours ago

1) Form quadratic equation if the area of rectangle whose length is greater than breadth by 5cm. is 45 sq. cm.

Social Sciences, 7 months ago

This was the develped inbustrialised country A. britian B. malaysia C. srilanka D. Bangladesh...

Chemistry, 7 months ago

Rate of evaporation of an aqueous solution decreases with increase in: * 1 point (a) Wind speed (b) Temperature (c) Humidity (d) Surface area...

Biology, 7 months ago

Explain the methods of absorption of water and mineral in plants. Draw diagram along with giving explanation.