General
General
Easy

Question

A force of square root of 3N makes equal angles with X-axis and Z-axis. The possible value of force are

  1. left parenthesis i with not stretchy hat on top plus j with not stretchy hat on top plus k with not stretchy hat on top right parenthesis N
  2. left parenthesis negative i with not stretchy hat on top plus j with not stretchy hat on top minus k with not stretchy hat on top right parenthesis N
  3. left parenthesis negative i with not stretchy hat on top minus j with not stretchy hat on top minus k with not stretchy hat on top right parenthesis N
  4. Both (a) and (c) correct

The correct answer is: Both (a) and (c) correct

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