Find the value of `(1/9)^(-1/2)`

Find the value of ( -4/9 )^(-1 )

Find the value of (1/9+1/4^2+1/2^4)^0

If log 25 = a " and " log 225 = b , then find the value of log ((1/9)^(2)) + log (1/(2250)) in terms of a and b (base of the log is 10 everywhere).

Find the value of (-2/9) ÷ (1/7)

Find the value of 9^(1/3), 9^(1/9). 9^(1/27)...up to oo.

Find the value of 9^(1/3). 9^(1/9). 9^(1/27)...up to oo.

If (x^(1//2)+x^(-1//2))^(2)=9/2 find the value of (x^(1//2)-x^(-1//2)) for x gt 1

Find the value of sin(1/4)cos^(-1)((-1)/9)

Find the value of sin(1/4cos^(-1)((-1)/9))