IF VECTOR M = (2,1,5) AND N(3,0,X) ARE PERPENDICULAR, THEN THE VALUE OF X IS
To find the value of X, we can use the fact that two vectors are perpendicular if and only if their dot product is zero.
So, the dot product of vectors M and N is:
(2 * 3) + (1 * 0) + (5 * X) = 0
6 + 5X = 0
5X = -6
X = -6/5
Therefore, the value of X is -6/5.