Answer:
Step-by-step explanation:
Step-by-step explanation:
By taking ( x = 18°)
<u>L.H.S</u>
cos(3x)=sin(2x)
cos(3x) = cos( 3X18°)= cos (54°)
= cos[ 90° - (2x18°)] ∵[ 90°- (2x18°) = 54°]
= ∴ sin ( 2x18°)
As (x = 18°)
= sin (2x) = R.H.S
your answer is
W<5.
the graphic will be like my drawing I hope you understand it because it is difficult to draw here
Completely different...
.15*.15*.15*500
500(.15^3)=1.6875
500(.45)=225
Daily, there is always something new to be learning in the science world.