EVALUATE:-
cos 45º
_______________
Sec 30° + cosec 30°
Answers
Answered by
3
Answer:
cos 45 is 1/root 2 and sum of rhs by putting values
cosec30 as 2 and sec30 as root 3/2
at last ans is root2/5+root3
Answered by
0
Answer:
cos 45 degrees = 1/root 2
sec 30 degrees = not defined
cosec 30 degrees = 1
1/root 2 / not defined + 1
= 1/ root 2 / 1
= 1/root 2
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