Question
A _______ is a networking device that filters network
traffic while connecting multiple computers or communicating devices.Solution
The correct answer is C
If (x+1/x)2 = 3 Then the value of
x96 + x66 + x42 + x18 + x12 + 1 is
What value should come in place of question mark (?) in the following question. (You need not to calcualte the exact value)
(36.004 + 34.997)
- Find the remainder on dividing (5x 3 + 4x 2 – 10x + 1) by (2x – 4).
If both the roots of x 2 + kx + 49 = 0 are real and equal, then find the value of 'k'.
If (a + b) = 1 and (1/a) – 2b = 5/a then find the value of a2 + b2.
(p + q) = 8 and (p2 + q2 - 6) = 28. If p < q, then determine the value of (p/q).
If, 3x + 2y = 15, and 2xy = 12, and 3x > 2y, then find the value of 27x³ – 8y³.
If x² + px + q = 0 has roots 4 and -3, find the values of p and q.
- If a 2 + b 2 + c 2 = 240 and ab – bc – ca = 64, then find the value of (a + b – c) 2 .
(a + 7)2 + (b – 2) 2 + (c + 3) 2 = 0, then find the value of 3a - 2b + c.