If the points (-2, -5), (2, -2) and (8, a) are collinear, then the val – McqOptions

MCQOPTIONS

1.	If the points (-2, -5), (2, -2) and (8, a) are collinear, then the value of a is:
A.	\(-\frac 5 2\)
B.	\(\frac 5 2\)
C.	\(\frac 3 2\)
D.	\(\frac 1 2\)
Answer» C. \(\frac 3 2\)

Discussion

No Comment Found

Related MCQs

For a transmission line, L=1.8mh/m C=0.01pF/m, then the phase constant of the line when operated at a frequency of 1 GHz is:
In a certain microwave transmission line, the characteristic impedance was found to be 210 10°Ω and propagation constant 0.2 78°.What is the impedance Z of the line, if the frequency of operation is 1 GHz?
A microwave generator at 1.2 GHz supplies power to a microwave transmission line having the parameters R=0.8Ω/m, G=O.8millisiemen/m, L=0.01µH/m and C=0.4PF/m. Propagation constant of the transmission line is:
Expression for phase constant β is:
If the admittance and the impedance of a transmission line are 100 Ω and 50 Ω of a respectively, then value of phase constant β is:
If a transmission line with inductive reactance of 41.97 Ω and capacitive reactance of 1132.5Ω is operated at 1 GHz , then its phase constant is:
If propagation constant is 12:60°, then the value of phase constant and attenuation constant is:
The value of ‘α’ for a lossless line is:
If A and B are two points having coordinates (3, 40) and (5, -2) respectively and P is a point such that PA = PB and area of triangle ΔPAB = 10 sq units, then the coordinates of P are:
If the lines x + 2y + 1 = 0, 8x + 12y + k = 0, 3x - 2y + 5 = 0 are concurrent, then the value of k is: