43
34
−34
−43
Correct answer is B
Gradient = −4−4−3−3
= −86
= 43
Normal = -(114)
= −34
Express 134π radians in degrees....
If (x - 3) is a factor of 2x2−2x+p, find the value of constant p....
A binary operation * is defined on the set of real numbers, R, by x∗y=x+y−xy. If the ide...
Age(in years) 1 - 5 6 - 10 11 - 15 Frequency 3 5 2 Calculate the standard de...
Differentiate 5x3+x2x,x≠0 with respect to x....
The radius of a sphere is increasing at a rate 3cms−1. Find the rate of increase in the surf...
The table shows the distribution of marks obtained by some students in a test Marks 0-9 10-...