If `a/3=b/4=c/7` find the value of `(a+b+c)/c`

If 49392=a^4b^2c^3, find the value of a ,\ b\ a n d\ c , where a ,\ b\ a n d\ c are different positive primes.

If a = 4, b = -5, c = -8, find the value of (a+b) times c .

If a= 2, b= 3 and c= 4, find the value of : (ab + bc + ca- a^(2) -b^(2)-c^(2))/(3abc-a^(3)-b^(3)-c^(3)) , using suitable identity

If a b c=0 , then find the value of {(x^a)^b}^c (a)1 (b) a (c)b (d) c

If a+b+c=0 and a^2+b^2+c^2=16 , find the value of a b+b c+c a

If the points A(-1,-4),B(b,c)and C(5,-1) are collinear and 3b + c = 4, find the values of b and c.

If a ,\ b ,\ c are distinct positive prime integers such that a^2b^3c^4=49392 ,\ find the value of a ,\ b\ and c

If a+b+c=6\ a n d\ a b+b c+c a=11 , find the value of a^3+b^3+c^3-3a b c

If a+b+c=9\ \ \ a n d\ \ \ a b+b c+c a=26 , find the value of a^3+b^3+c^3-3a b c

If a+b+c=6 and a b+b c+c a=11 , find the value of a^3+b^3+c^3-3a b c