Discussions
Select Date
Tags:
Mukhtar ahmad

· started a discussion

· 1 Months ago

There is no option like - 1/_/2

Question:

Find the value of sin 225.

Options:
A)

12    

B) \(\frac{-1}{\sqrt[]{2}}\)
C)

2

D)

1

Solution:

Ans: (b)

sin(180o + 45o)

-sin45o

-12    

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed it.

Keep learning
Team TR

All Rights Reserved Top Rankers