1.

the vector \overrightarrow{OP} ,where O is origin is given by \overrightarrow{OP} =4icap+4jcap .now it is rotated by 45^o clockwise about O.the new vector is

Answer» the vector \overrightarrow{OP} ,where O is origin is given by \overrightarrow{OP} =4icap+4jcap .now it is rotated by 45^o clockwise about O.the new vector is


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