The value of (sin30osin60o)/(cos60ocos30o) - tan45o is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e 0.
| Understanding/Application |
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(sin30osin60o)/(cos60ocos30o) - tan45o sin30o = cos60o = 1/2 sin60o = cos30o = √3/2 tan45o = 1 |
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(√3/4)/(√3/4) - 1 1 - 1 = 0 |