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- Given that 10^0.48=x ,\ 10^(0.70)=y\ and\ x^z=y^2, then the value of z...
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- If m and n are whole numbers such that m^n=121 , then the value of (m-...
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- Number of prime factors in (216)^(3/5)xx(2500)^(2/5)xx(300)^(1/5) is
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- Number of prime factors is (6^(12)xx(35)^(28)xx(15)^(16))/((14)^(12)xx...
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- 1+(3+1)(3^2+1)(3^4+1)(3^8+1)(3^(16)+1)(3^(32)+1) is equal to (3^(64)-1...
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- 1/(1+a^(n-m))+1/(1+a^(m-n))=? a. 0 b. 1/2 c. 1 d. a^(m+n)
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- If a+b+c=0, then the value of (x^a)^(a^2-b c)*(x^b)^(b^2-ca)*(x^c)^(c^...
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- If y=1/(1+x^(a-b)+x^(c-b))+1/(1+x^(b-c)+x^(a-c))+1/(1+x^(b-a)+x^(c-a)...
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- (x^a/x^b)^(a+b-c)*(x^b/x^c)^(b+c-a)*(x^c/x^a)^(c+a-b)=? a. 1 b. x^(abc...
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- (x^a/x^b)^(a+b)*(x^b/x^c)^(b+c)*(x^c/x^a)^(c+a)=? a. 0 b. x^(abc) c. x...
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- (x^a/x^b)^(1//ab)*(x^b/x^c)^(1//bc)*(x^c/x^a)^(1//ca)=? a. 1 b. x^(1//...
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- The expression ((x+1/y)^a*(x-1/y)^b)/((y+1/x)^a*(y-1/x)^b) reduces to ...
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- If a^x=b^y=c^z \ and\ b^2=a c ,\ then\ y equals a. (xz)/(x+z) b. (x z)...
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- If a^x=b ,\ b^y=c\ a n d\ c^z=a , prove that x y z=1
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- I f2^x=4^y=8^zand(1/(2x)+1/(4y)+1/(6z))=24/7,t h e nz=?7/48 b)48/7c)44...
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- Suppose 4^a=5,\ 5^b=6,\ 6^c=7,\ 7^d=8, then the value of a b c d is a...
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- If a b c=1, then (1/(1+a+b^(-1))+1/(1+b+c^(-1))+1/(1+c+a^(-1)))=? a. 0...
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- If a ,\ b ,\ c are positive real numbers, then sqrt(a^(-1)b)\ xx\ sqrt...
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- If 3^(x-y)=27, and 3^(x+y) = 243, then x is equal to a. 0 b. 2 c. 4 d....
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- If x^y=y^x, then (x/y)^(x//y) is equal to a. x^(y//x) b. x^(x/y-1) c. ...
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