Question

Duration: 3:00:00 Time L
Question No.31
If A -
-zi
4ị and B = -î - 49. Calculate the direction of A+B
(A) tan 1 (4) with + x - axis in clock wise
1
(B) tan
(4) with - X-axis in clock wise
(C) tan ? (4) with + x - axis in anti clock wise
(D) tan' (4) with - X - axis in anti clock wise
A
B
С​

Answer 1

Answer:

tan-1(4) with positive X axis in clock wise direction

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