[" If "m[-3quad 4]+n[4-3]=[10quad -11]," is "],[quad " then "3m+7n],[" equal to "]

m["-3 4"]+n["4 -3"]=["10 -11"] find the value of 3m+7n .

m[(-3,4)]+n[(4,-3)]=[(10,-11)]implies3m+7n=

If m: n = 3:7 , then (6m – 2n) : (5m + 3n) is equal to

If m and n ( m gt n) are the roots of the equation 7(x+2a)^(2) +3a^(2)=5a (7x+23a) where a gt 0 , then what is 3m-n equal to ?

If n=4 m+3 , m is an integer then i^(n)=

If m and n satisfy the equations -2m + 3n = 8 and 4m +6n = 7 then m=……