1.Find the value of `w^18`

Let u,v,w be rela numbers in geometric progression such that u gt v gt w. Suppose u ^(40)= v ^(n) = w ^(60). Find the value of n .

Find the value of: omega^-105

Find the value of: omega^-105

IF ""^(18) C_r= ""^(18)C_(r+2) , Find the value of ""^ ( r ) C_5

Find the value of : ((18.5)^(2) - (6.5)^(2))/(18.5 + 6.5)

A light bulb has the rating 200 W 220 V. Find the peak value of current.

If tan A =cot (A-18^(@)) where 2A is an acute angle , find the value of A.

If sum Iomega = 3510 , sum omega =23+ x and index number is 135, find the value of x.

Find the value of (i)omega^(21)(i i)omega^(18)

Find the value of: omega^768