Math, asked by shivamkuar, 7 months ago

sin^2a•sec^2a find the value of a

Answers

Answered by harinivasanthvk

0

Answer:

(sec2A−1)(cosec3A−1)=0

sec2A=1 or cosec3A=1

2A=0 or 3A=90

A=0 or A=30∘

Thus, A=0∘or30∘

Previous Question

Next Question

Similar questions

Science, 3 months ago

is -10°c or -5°c more cold?

English, 3 months ago

Essay On Hindi Teacher...

Science, 3 months ago

मकड़ियों में कितनी जोड़ी आंखें होती हैं...

Math, 7 months ago

if (0 k) lies on 2x - y =-3 then find the value of k...

English, 7 months ago

essay on London great smog.....

Science, 10 months ago

Some deposits were observed in water preserved in Aluminum containers after two to three days. What could the deposit be? What is the reason for the formation of these deposits?

Social Sciences, 10 months ago

Do you think it is important to preserve the folk art traditions when TV and films are becoming the dominant forms of entertainment? Give your reasons.

Social Sciences, 10 months ago

Read the paragraph under the heading ‘What is Secularism?’ and comment on it.