Question

pls solve this question​

Answer 1

Answer:

tan 30°=1/√3

sin30=1/2=cos60

sin90=1

sec30=2

tan45=1

cos 0=1

tan 60=√3

=putting the value in equation,

=[(1/3×1/2)+(1/2×1×3)-(2)]/[2(1/2)+3(2)-2]

=(1/6+3/2-2)/5

= -1/3/5

= -1/15

hope it helps u dear ☺️☺️☺️