Question

Sin30/cos45 + cot45/sec60 - sin60/tan45 - cos30/sin90; answer with explanation please.

Answer 1

Answer:

THE DIGITS ARE DENOTES THE ANGLES....

SO WITH THE HELP OF THE TRIGONOMETRIC TABLE YOU CAN FIND THE VALUES .....

EX: Sin30=1/2, cos45=1/√2, cot45=tan45=1, sec60=2, sin60=cos30=√3/2 and sin90=1....

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PUT THE VALUES ACCORDING TO THE QUESTIONS....AND I'M SURE YOU WILL GET YOUR ANSWER.