Math, asked by atanudas2003, 1 year ago

please solve this.....​

Attachments:

sardisa: solve that
sardisa: you will get your answer

Answers

Answered by Anonymous
1

may be b is the ans solution above attached.........

Attachments:
Answered by yash32433
1

Cos{(5π/2) - (19π/3)}

= -cos(15π - 38π)/6

= - cos (23π/6)

= - cos (7π/2 + π/6)

= - sin (π/6)

= - √3/2

(Ans): (B) -√3/2

Similar questions