Maths-
General
Easy

Question

Lt subscript x not stretchy rightwards arrow 0 end subscript invisible function application fraction numerator e to the power of 7 x end exponent minus 1 over denominator 7 x end fraction

  1. 7
  2. 1
  3. 0
  4. e

hintHint:

In the question we will first write 7x=y then after simplifying we will get the answer.

The correct answer is: 1


    Lt subscript x not stretchy rightwards arrow 0 end subscript invisible function application fraction numerator e to the power of 7 x end exponent minus 1 over denominator 7 x end fraction
    Let 7xrightwards arrow y
    x rightwards arrow 0
y rightwards arrow 7 cross times 0
y rightwards arrow 0
    limit as y rightwards arrow 0 of fraction numerator e to the power of y minus 1 over denominator y end fraction
equals 1

    Related Questions to study

    General
    chemistry-

    Which is not a property of hydrophilic sols?

    Which is not a property of hydrophilic sols?

    chemistry-General
    General
    physics-

    The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path is shown in the figure is appropriate for the projectile

    The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path is shown in the figure is appropriate for the projectile

    physics-General
    General
    biology

    Match Column - I with Column - II and select the correct option from the codes given below.

    Match Column - I with Column - II and select the correct option from the codes given below.

    biologyGeneral
    parallel
    General
    chemistry-

    Which graph represents auto catalysis?

    Which graph represents auto catalysis?

    chemistry-General
    General
    physics-

    A) The frequency band of VHF is greater than UHF of TV transmission
    B) Optical fiber transmission has frequency band of 1 THz to 1000 THz

    A) The frequency band of VHF is greater than UHF of TV transmission
    B) Optical fiber transmission has frequency band of 1 THz to 1000 THz

    physics-General
    General
    physics-

    A) Satellite communication uses different frequency bands for uplink and downlink
    B) Bandwidth of video signals is 4.2 MHz

    A) Satellite communication uses different frequency bands for uplink and downlink
    B) Bandwidth of video signals is 4.2 MHz

    physics-General
    parallel
    General
    physics-

    The TV broad casting bands are

    The TV broad casting bands are

    physics-General
    General
    physics-

    The FM Radio broad casting band is

    The FM Radio broad casting band is

    physics-General
    General
    physics-

    The short wave Radio broadcasting band is

    The short wave Radio broadcasting band is

    physics-General
    parallel
    General
    physics-

    Band width of an optical fiber is

    Band width of an optical fiber is

    physics-General
    General
    physics-

    The band width required for transmitting video signal is

    The band width required for transmitting video signal is

    physics-General
    General
    physics-

    A digital signal

    A digital signal

    physics-General
    parallel
    General
    physics-

    Digital signals
    i) do not provide a continuous set of values.
    ii) represents values as descrete steps.
    iii) can utilize binary system
    iv) can utilize decimal as well as binary system.
    The true option is.

    Digital signals
    i) do not provide a continuous set of values.
    ii) represents values as descrete steps.
    iii) can utilize binary system
    iv) can utilize decimal as well as binary system.
    The true option is.

    physics-General
    General
    physics-

    Digital signals

    Digital signals

    physics-General
    General
    biology

    Listed below are four respiratory capacities (i - iv) and four jumbled respiratory volumes of a normal human adult.

    Which one of the following is the correct matching of two capacities and volumes?

    Listed below are four respiratory capacities (i - iv) and four jumbled respiratory volumes of a normal human adult.

    Which one of the following is the correct matching of two capacities and volumes?

    biologyGeneral
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.