" 19.Find "x" if "(1)/(4!)+(1)/(5!)=(x)/(6)

If (1)/(4!)+(1)/(5!)=(x)/(6!) find x

Find x in each of the following: (1)/(4!)+(1)/(5!)=(x)/(6!)

If (1)/(4!) + (1)/(5!)=(x)/(6!) , find the value of x.

Find \ x in each of the following: 1/(4!)+1/(5!)=x/(6!)

Observe the following pattern (1x2)+(2x3)=(2x3x4)/(3)(1x2)+(2x3)+(3x4)=(3x4x5)/(3)(1x2)+(2x3)+(3x4)+(4x5)=(4x5x6)/(3) and find the of (1x2)+(2x3)+(3x4)+(4x5)+(5x6)

Solve : (2x)/(3)-(x-1)/(6)+(7x-1)/(4)=2(1)/(6) . Hence, find the value of 'a', if (1)/(a)+5x=8 .

If x+(1)/(x)=6, find x^(2)+(1)/(x^(2))( ii) x^(4)+(1)/(x^(4))

Find the value of x if, |(2,4),(5,1)| = |(2x, 4),(6, x)|

Find values of x,if (i) |{:(2,4),(5,1):}|=|{:(2x,4),(6,x):}|