Find the value of ` 1/(4 + ( 1/(4 + 1/(4 +` ... to `oo`

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

Find the value of 3+1/(4+(1/(3+1/(4+1/(3+. . . oo))))) is equal to

FInd the value of \ (1+i)^(4) xx (1 + (1)/(i))^(4)

The value of 4 + (1)/(5 + (1)/(4+ (1)/(5+ (1)/(4+....oo)))) is

If a+1/a=4 find the value of a^4+1/a^4

The value of (2 ^(1/4). 4 ^(1/8)8^(1/16)...oo) is-

Find the value of (2^(1//4)- 1) (2^(3//4) + 2^(1//2) +2^(1//4) + 1)

Find the value of (1+ (1)/(2))(1+(1)/(4))(1+(1)/(16))(1+(1)/(156))…oo .

It is given that (1)/( 1^(4) ) + ( 1)/( 2^(4)) + ( 1)/( 3^(4)) +"......" to oo = ( pi^(4))/( 90) , then (1)/( 1^(4)) +( 1)/( 3^(4)) +( 1)/( 5^(4)) + "......" to oo is :