Find values of x, y, z if vectors ( vec{a} )=x ( hat{i} ) + 2 ( hat{j – McqOptions

MCQOPTIONS

1.	Find values of x, y, z if vectors ( vec{a} )=x ( hat{i} ) + 2 ( hat{j} ) + z ( hat{k} ) and ( vec{b} )=2 ( hat{i} ) + y ( hat{j} ) + ( hat{k} ) are equal.
A.	x=2, y=2, z=1
B.	x=1, y=2, z=1
C.	x=2, y=1, z=1
D.	x=2, y=2, z=2
Answer» B. x=1, y=2, z=1

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