Find the value of `a-b+c` If `a=2,b=3,c=1`

Find the value of a if [a-b2a+c2a-b3c+d]=[-1 5 0 13]

Find the value of a if [(a-b,2a+c),(2a-b,c+d)]=[(-1,5),(0,13)]

log_(2)a = 3, log_(3)b = 2, log_(4) c = 1 Find the value of 3a + 2b - 10c

Find the value of : a + 2b - 5c when a = 2, b = -3 and c = 1

Find the values of a,b,c and d, if 3[{:(a,b),(c,d):}]=[{:(a,6),(-1,2d):}]+[{:(4,a+b),(c+d,3):}] .

Find the value of : 3abc-2a^2+4b^3+ac given that a=-2,b=3 and c=-1

If a,b , c are in AP, then, find the value of (a-c)^2/(b^2-ac)

Find the value of a, b, c and d from the equation: [[a-b],[2a+c][2a-b,3c+d]]=[[-1 ,5 ],[0 ,13]]

Find the value of a, b, c and d from the equation: [[a-b,2a+c],[2a-b,3c+d]]=[[-1, 5],[ 0 ,13]]

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