A square matrix in which every non-diagonal is zero and all diagonal elements are equal is called
A) Scaler matrix
B) Square matrix
C) Column matrix
D) Row matrix
Correct Answer:
Verified
Q2: A function expressed directly in terms of
Q3: In the equation y = f (x),
Q4: The derivative of x3 is
A)3x
B)3
C)3x2
D)x
Q5: The derivative of (5x - 2)3 is
A)15(5x
Q6: The derivative of 2x+3 is
A)x
B)3
C)2
D)1
Q8: Differential calculus helps to find the
A)Rate of
Q9: Integral calculus helps to find the
A)Rate of
Q10: A function expressed directly in terms of
Q11: When the dependent variable increases with an
Q12: The limit of the ratio of the
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