Home
Class 9
MATHS
If 2^(x^(2)) =1 , "then" sqrtx =...

If ` 2^(x^(2)) =1 , "then" sqrtx` =

A

2.24

B

2.23606…

C

2.449

D

undetermined

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    CALCUTTA BOOK HOUSE|Exercise Long answer type questions|15 Videos
  • REAL NUMBERS

    CALCUTTA BOOK HOUSE|Exercise Exercise 1.4 (MCQ)|12 Videos
  • REAL NUMBERS

    CALCUTTA BOOK HOUSE|Exercise Exercise 1.3(MCQ)|9 Videos
  • PROPERTIES OF PARALLELOGRAM

    CALCUTTA BOOK HOUSE|Exercise EXERCISE - 1 (Long - answer type questions)|14 Videos
  • SECTION FORMULAS

    CALCUTTA BOOK HOUSE|Exercise EXERCISE-2|30 Videos

Similar Questions

Explore conceptually related problems

If x + 7 + 4 sqrt3 , then sqrtx + (1)/(sqrtx) = 4

If f(x)=x^(2)andg(x)=sqrtx , then prove that g(f(4)) = 4.

If f (1) =1 f'(1)=2 then the value of lim _(xto1) (sqrt(f(x))-1)/(sqrtx-1) is-

If f(x) = x^2 and g(x) = sqrtx , then the correct relation will be

If the term independent of x in the expansion of (sqrtx +(k)/(x^(2)))^(10) is 405, then the values of k are-

If y =sqrtx +(1)/(sqrtx), then the value of (2x (dy)/(dx)+y) is-

Find the derivation of sin^-1 (x^2 sqrt(1-x) - sqrtx sqrt(1-x^4)) with respect to x.

Fill in the blanks If 5+sqrtx = y+sqrt2 (where sqrtx is a irrational number) then x+y =_______.

Let f(x) ={{:((1-cos 4x)/(x^(2))",","when" x lt 0),(a",","when"x=0),((x)/(sqrt(16+sqrtx)-4)",","when" x gt0):} Determine the value of a, if possible, so that f(x) is continuous at x=0.

Find the area enclosed by the curves y= sqrtx and x= -sqrty and the circle x^(2) + y^(2) =2 above the x-axis.

CALCUTTA BOOK HOUSE-REAL NUMBERS -Exercise 1.3 ( MCQ)
  1. If 2^(x^(2)) =1 , "then" sqrtx =

    Text Solution

    |