If tantheta =-4/3, then sin theta is...

If `tantheta =-4/3`, then `sin theta` is

A

`- 4//5` but not `4//5`

B

`-4//5` or `4//5`

C

`4//5` but not `- 4//5`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:

B

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Knowledge Check

If tan theta = (4)/(3) , then 3sin theta - 4 cos theta =

A

0

B

1

C

`(4)/(5)`

D

`(3)/(5)`

If (sectheta + tan theta)/(sectheta-tantheta) = 5/3 , then sin theta is eqaul to :

A

`1/4`

B

`1/3`

C

`2/3`

D

`3/4`

If (sectheta+ tantheta)/(sectheta+tantheta)=5/3 ,then sintheta is equal to : यदी (sec theta + tan theta)/(sec theta - tan theta) = 5/3 हो, तो sin theta किसके बराबर होगा?

A

`2/3`

B

`3/4`

C

`1/4`

D

`1/3`

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