Question

2 root cos45° cos60°+2 root sun30 ° tan 60 - cos0°​

Answer 1

Answer:

2

2

cos45°cos60°+2

3

sin30°tan60°−cos0°

=2

2

×

2

1

×

2

1

+2

3

×

2

1

×

3

−1

=1+3−1

=3