Question

0< x < 90°
If 4 Cos 2 x°-1 = 0 and 0<X<90degree
i) x
ii) Sin2 xº+Cos2 xº
iii) Cos2 x°- Sin 2 xº​

Answer 1

Answer:

Distance and displacement are two quantities that seem to mean the same but are distinctly different with different meanings and definitions. Distance is the measure of “how much ground an object has covered during its motion” while displacement refers to the measure of “how far out of place is an object.” In this article, let us understand the difference between distance and displacement.