Math, asked by VivekSisodiya, 4 months ago

Prove the trigonometric identity: sec40 - sec20 = tan4

0 + tan20.

Answers

Answered by sandy1816

5

Answer:

Your answer attached in the photo

Attachments:

Previous Question

Next Question

Similar questions

Math, 2 months ago

Kisanrao borrowed 36,000 from a bank at the rate of 6 p.c.p.a., to make a pond in his field. What amount will he return to the bank at the end of the year ...

English, 2 months ago

analysis the rajput policy of akbar. how for was it instruments in strengthening the Mughal empire?

Hindi, 2 months ago

sum of integer is 69 . one of the integer is - 42 find the other ...

Chemistry, 4 months ago

example of a saponification reaction...

Hindi, 4 months ago

रजनी के चरित्र की किन्हीं तीन प्रमुख विशेषताएँ लिखिए...

Math, 10 months ago

Rationalise the denominator of 1/(3+√2 ...

Math, 10 months ago

Express 4.125 as rational no.

English, 10 months ago

what is plural of tooth...