Question

sin60cos30 + sin30cos60= ​

Answer 1

Answer:

sin60° = √3/2

cos30° = √3/2

sin30°= 1/2

cis60°= 1/ 2

putting all the values of sin and cos

${(√3/2)}^2$+${(1/2)}^2$

=3/4 + 1/4

=4/4

=1

Answer 2

Answer:

sin 60 cos30 + sin 30 cos60

= √3/2 × √3/2 + ½ × ½

= ¾ + ¼

= 4\4

= 1