Evaluate the equation:
(cos 35°/sin55°)+(sin 11°/sin 79°)- cos 28° codec 62°.
Answers
Answered by
4
Answer:
The value of the equation is 1.
Step-by-step explanation:
Referred to the attachment.
Attachments:
Answered by
3
Answer:
cos ( 90° - 55°) /sin 55° + cos ( 90° - 79°)/ sin 79° - cos 28° × cosec (90°-28°)
sin55°/ sin55° + sin 79 ° / sin79° - cos 28°× sec28°
= 1+1 - [cos 28° × 1/ cos28°]
= 1+1-1
= 1
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