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Asked Sep 24, 2019
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Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression.
(tan 45°tan 60°)2
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Simplify the expression by first substituting values from the table of exact values and then simplifying the resulting expression. (tan 45°tan 60°)2

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Expert Answer

Step 1

Consider the given expression.

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tan 45 tan 60°

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Step 2

According to the table:

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tan 45 1 tan 60 3

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Step 3

On putting the values of in abo...

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(1+ 5) =1+3+23 3 = 4 2 -2(2+5)

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Trigonometric Ratios

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