Question

6cos60⁰-sin30⁰+sin²45⁰+cos²45⁰ evaluate​

Answer 1

Answer:

1.5

Step-by-step explanation:

6cos60°-sin30°+sin^2 45°+cos^2 45°

= 6* 1/2- 1/2+ 1/2-1/2

=3-1/2

=1 1/2

=1.5

Answer 2

1. 6*1/2-1/2+(1/\sqrt{2} )^2+(1/\sqrt{2} )^2
2. 3-1/2+1/2+1/2
3. 3-3/2
4. 6-3/2
5. 3/2
6. 1.5