Question

4 cot 45 degre - sec squre 60 degre + sin×sin×sin 30 degre​

Answer 1

Answer:

4cot45°-sec^2(60°)+sin^3(30°)

=4(1)-(2)^2+(1/2)^3

=4-4+1/8

LCM of 1 and 8 is 8

=(32-32+1)/8

=1/8

=0.125

Hope it helps