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Find the approximate value of :e^2.1 giv...

Find the approximate value of :`e^2.1` given that `e^2=7. 389`

A

`8.1279`

B

`8.1297`

C

`8.1278`

D

`8.1287`

Text Solution

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The correct Answer is:
A
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NIKITA PUBLICATION-APPLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS
  1. Find the approximate value of e^(1.005) (given e = 2.7183)

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  2. Find the approximate value of e^(1.005) (given e = 2.7183)

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  3. Find the approximate value of :e^2.1 given that e^2=7. 389

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  4. log(10) (4.04), it being given that log(10) 4 = 0.6021 and log(10) e =...

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  5. Find the approximate value of loge(9*01) given loge 3=1*0986

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  6. Find the approximate value of loge(101) given loge 10=2*3026

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  7. Find the approximate values of : log(10)(1002)," given that "log(10)...

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  8. Find the approximate value of log10(1016) given log10 e =0.4343

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  9. Find the approximate values of : f(x)=x^(3)-3x+5" at "x=1.99.

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  10. The approximate value of x^(3)-2x^(2)+3x+2, when x=3.02 is

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  11. Find the approximate values of : f(x)=x^(3)+5x^(2)-7x+10" at "x=1.1...

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  12. The approximate value of f(X) = x^(3) +5x^(2)-7x+9 at x= 1.1 ...

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  13. If f(x) = 2x^(2)+5x+2, then find the approximate value of f(2.01).

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  14. The approximate surface area of a sphere of radius 6.01 cm is

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  15. A function f is defined by f(x)=x^(2)" in "[2,3]. Which of the followi...

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  16. The point where the function f(x)=x^(2)-4x+10 on [0,4] satisfies the c...

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  17. If f(x)=x^(2)-5x+9, x in [1,4], then Rolle's theorem satisfies at

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  18. If f(x)=2(x-1)^(2), x in [0,2] then Rolle's theorem satisfies at

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  19. If f(x)=(x-1)(2x-3), x in [1,3], then

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  20. If f(x)=(x-1)(x-2)(x-3), x in [1,3], then

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