Math, asked by gowtham200121, 1 year ago

the value of cosec (-1110)=

Answers

Answered by seshadrisundaresan95

0

Answer:

do - reference

Step-by-step explanation:

cos ( 1110° )

= cos ( 6π + 30)

As cos (6π + x) = +cos x. Therefore :

cos ( 6π + 30) = +cos 30

= +√3/2

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