Question

the unit vector perpendicular to both i cap + j cap and j cap - k cap is
a) 1/✓3 (i cap + j cap - k cap)
b) 1/✓3 (-i cap + j cap + k cap)
c) 1/✓3 (i cap - j cap + k cap)
d) 1/✓3 (i cap + j cap + k cap)​

Answer 1

Answer:

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Explanation:

पानी हुआ