Math, asked by Mrkerhin8497, 11 months ago

Cosec^4theta-cot^4theta=cosec^2theta+cot^2theta

Answers

Answered by aRJunaggarwal14

0

Answer:

Step-by-step explanation:

(cosec^2theta+cot^2theta)(cosec^2theta-cot^2theta) = cosec^2theta+cot^2theta

=>cosec^2theta-cot^theta = 1

=> cosec^2theta = cot^2theta + 1

As the above equation is an identity the expression is proved

Previous Question

Next Question

Similar questions

English, 5 months ago

Write a letter to the editor of “The Loksatta” daily describing the issue of Water Logging in your area and the consequences faced due to that. You are Aarav/Aaradhya please fast...

English, 5 months ago

Today you had your Summative Assessment -1 in English. Since you were not well prepared for exam, copied a few answers Write a diary entry in about 80-100 words expressing your feelings of repentance.

Math, 5 months ago

If cd is perpendicular to ab and ce bisects angle acb find angle DCE...

Biology, 11 months ago

The annual rainfall is very high in north east in india. Even though there in scarcity of water in this region. Construct three devices to check the water scarcity in the region.

Geography, 11 months ago

Fill in the black 1) The area of great escarpment north region known as______________.

Physics, 1 year ago

answer 8 question............

Science, 1 year ago

dilute HCl was poured on baking soda...

Physics, 1 year ago

A car accelerates uniformly from rest to attain a speed of 20 m/s after covering a distance of 80 m. It then decelerates uniformly and comes to rest after covering further a distance of 160 m. The total time taken for this journey is.... Pls full solution...