1.

If p q r are (6 -1) (1 3) (x 8) respectively then find the value of x such that pq=qr​

Answer»

ong>Answer:

GIVEN that pq=QR

=(6-1)(1 3)=(1 3 )(X 8)

= 5×13=13×8x

=65=104x

=x=104/6



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