Math, asked by esha0905, 2 months ago

3sin a - 4 cos a =0 then find tan a ,sec a ,and cosec a​

Answers

Answered by reviewmovier09a
0

3sinФ - 4cosФ=0

3sinФ=4cosФ

⇒ sinФ/cosФ=4/3

⇒ tanФ=4/3

⇒ tanФ=4/3

then the value of

tanФ=4/3

for 1 + tan²Ф=sec²Ф

⇒ 1 + 4/3=sec²Ф

⇒√ (3+4)/3=secФ

⇒ secФ=√7/3

for cosec²Ф=cot²Ф+1

⇒cosec²Ф=3/4+1

cosecФ=√7/4

Similar questions