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OBJECTIVE RD SHARMA-LOGARITHMS-Chapter Test
- If "log"(4)(3x^(2) +11x) gt 1, then x lies in the interval
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- If "log"(6) (x+3)-"log"(6)x = 2, then x =
02:10
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- If 2^(x).9^(2x+3) = 7^(x+5), then x =
04:19
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- If "log"(7){"log"(5)(sqrt(x+5) + sqrt(x))}=0 then x =
02:47
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- If "log"(6) {"log"(4)(sqrt(x+4) + sqrt(x))} =0, then x =
02:59
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- If x^("log"(x)(x^(2)-4x +5)) = (x-1), then x =
01:56
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- If "log"(3) {"log"(6)((x^(2) +x)/(x-1))} =0 then x =
04:30
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- If "log"(8){"log"(2) "log"(3) (x^(2) -4x +85)} = (1)/(3), then x equal...
03:52
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- If x = "log"(2) 3 " and " y = "log"(1//2) 5, then
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- If "log"(x+2) (x^(3)-3x^(2)-6x +8) =3, then x equals to
06:36
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- If (2.3)^x=(0.23)^y=1000, then find the value of 1/x-1/y.
05:10
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- If 10^(x-1) + 10^(-x-1) = (1)/(3), then x equals to
01:48
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- (log)2(log)2(log)3(log)3 27^3 is 0 b. 1 c. 2 d.\ 3
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- If 2"log"(8) a =x, "log"(2) 2a = y " and " y-x =4, then x =
03:36
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- If "log"(10) x =y, " then log"(10^(3))x^(2) equals
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- If "log"(3) x xx "log"(x) 2x xx "log"(2x)y ="log"(x) x^(2), then y equ...
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- The number of solutions of "log"(2) (x-1) = 2 "log"(2) (x-3) is
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- If (1)/("log"(3) pi) + (1)/("log"(4) pi) gt x, then the greatest integ...
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- Let x in(1,oo) and n be a positive integer greater than 1. If fn (x) =...
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- If "log"(2) "sin" x - "log"(2) "cos" x - "log"(2) (1-"tan"^(2) x) =-1,...
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