n³ + 5n is divisible by which of the following?
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What will be P(k + 1) for P(n) = n³ (n + 1)?
In z=4+i, what is imaginary part?
(x+3) + i(y-2) = 5+i2, find the values of x and y.
0+0i is ______________________for complex number z.
1+0i is _________________ for complex number z.
-z is _________________ for complex number z.
1/z is _________________ for complex number z.
Which of these is not a type of relation?
An Equivalence relation is always symmetric.
Which of the following relations is symmetric but neither reflexive nor transitive for a set A = {1, 2, 3}.