Question

the equation of the locus of the point (1+r/4,-1+r/3,2), where r belongs to R is given by

(a) x-1/4=y+2/3=z-1/-1

(b) x-1/3=y+1/4=z-2/0

(c) x+3/5=y-4/3=z-1/-1

(d) z=2

Answer 1

Solution: We have

Comments

thanks a lot....@annu