First slide

Trignometry

Question

The value of sin(270 + $θ$ ) =

Moderate

A

cos $θ$
B

tan $θ$
C

-cos $θ$
D

-sin $θ$

Solution

sin(270 + $θ$ ) = sin(270)(cos $θ$ ) + cos270sin $θ$
= -cos $θ$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App