Question

2sin 30° + 2 cos ²45 + 3 tan 60°​

Answer 1

Answer:

=2sin 30+2cos2 45+3 tan 60

=2×1/2+2×1+3× root 3

=1+2+3root3

=3+3root3

=3(1+root 3)

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Answer 2

Step-by-step explanation:

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