If P(3 , 4) & Q( , -7) find ‘’ if PQ is || to Y – axis.
-3
±3
1/3
3
-1/3
If 'p' and 'q' are rational numbers, then find 'p' and 'q' given that 3+√73−√7=p+q√7
For the equation: 3z+72 = 52, 'z' is equal to ____ ?