Home
Class 12
MATHS
If {:|( x,2),(18,x) |:}= {:|( 6,2),( 18,...

If `{:|( x,2),(18,x) |:}= {:|( 6,2),( 18,6)|:} ,` then x is equal to

A

`6`

B

`+-6`

C

`-6`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • DETERMINANTS

    NCERT BANGLISH|Exercise EXERCISE 4.2|16 Videos

  • DETERMINANTS

    NCERT BANGLISH|Exercise EXERCISE 4.3|7 Videos

  • DETERMINANTS

    NCERT BANGLISH|Exercise Miscellaneous Exercises on Chapter 4|18 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE ON CHAPTER 5|23 Videos

  • DIFFERENTIAL EQUATIONS

    NCERT BANGLISH|Exercise MISCELLANEOUS EXERCISE|18 Videos

Similar Questions

Explore conceptually related problems

If 3^x.8^(x/(x+2)) =6, then x equals.

If |[x,3, 6],[ 3, 6,x],[6,x,3]|=|[2,x,7],[x,7, 2],[ 7, 2,x]|=|[4, 5,x],[5,x,4],[x,4, 5]|=0, then x is equal to a. 0 b. -9 c. 3 d. none of these

If f(x)=|x^2-5x+6|, then f'(x) equals

If the mode of 15, 12, 18, 8, 9, 16, 12, x, 18, 10 is 18, then the value of x is

If the function f: R to R is defined by f(x)=x^(2)-6x-14 , then f^(-1)(2) is equal to -

int (1+2x^(6))/((1-x^(6))^(3//2))dx is equal to

If the circle x^2+y^2+6x+8y+a=0 bisects the circumference of the circle x^2 + y^2 + 2x - 6y - b = 0 then (a + b) is equal to

I = int (x + x^(2/3) + x^(1/6))/(x (1+x^(1/3))) dx is equal

Coefficient of x^(11) in the expansion of (1+3x+2x^2)^6 is equal to