No, I cannot find the word undistinguished in my dictionary. The meaning of the word distinguished as given in the dictionary is specific, distinct. Thus, undistinguished must mean ‘not specific’, ‘not distinct’.
∆ABC is an isosceles triangle in which AB = AC. Side BA is produced to D such that AD = AB (see Fig. 7.34). Show that ∠ BCD is a right angle.
A driver of a car travelling at \(52\) \(km \;h^{–1}\) applies the brakes Shade the area on the graph that represents the distance travelled by the car during the period.
Which part of the graph represents uniform motion of the car?