Question
Find the value of the given expression. 4 ×
(tan 45° – cos 60°)Solution
We know that,
tan 45° = 1, cos 60° = 1/2 Then value of
4 × (tan 45° – cos 60°)
= 4 × {1 – (1/2)}
= 4 × (1/2)
= 2
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