First slide
Trigonometric Identities
Question

If log|sinx||cosx|+log|cosx||sinx|=2, then |tanx| is equal to____.

Moderate
Solution

 Here, log|sinx||cosx|+1log|sinx||cosx|=2     y+1y=2, where y=log|sinx||cosx|    y=1log|sinx||cosx|=1    |sinx|=|cosx|    |tanx|=1

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