Question

sin 30- sin 90 + cos 0/tan 30* tan 60​

Answer 1

Answer:

0.5-1+2×1/0.5×1.7

=-0.5+2/.85

=-0.5+2.35

=1.85

Answer 2

Answer:

Step-by-step explanation:

sin30°-sin90°+cos0°/tan30°×tan60°

=sin(90°-30°)+cos(0°)/tan(30°×60°)

=sin(1-1/2)+cos(1)/tan(1/√3×√3)

=sin(2-1/2)+cos(1)/tan(√3/√3)

=sin(1/2)+cos(1)/tan(1)

=1/2+1/1

=1+1/2

=2/2

=1

∴Please mark it as brainlist answer