Home
Class 14
MATHS
(XAT(r, s))/(MAT(r,s)) = 2 (i) r = 3, ...


`(XAT(r, s))/(MAT(r,s)) = 2`
(i) r = 3, s = 5
(ii) r = -3, s = -5

A

(i) is true

B

(ii) is true

C

both are true

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELEMENTS OF ALGEBRA

    QUANTUM CAT|Exercise QUESTION BANK|196 Videos

  • GEOMETRY

    QUANTUM CAT|Exercise QUESTION BANK|547 Videos

Similar Questions

Explore conceptually related problems

The following are the steps in finding the matrix B, if B + ({:(2, 3), (4, 5):}) = ({:(5, 4), (3, 2):}) . Arrange them in sequential order. (A) therefore ({:(p, q), (r, s):}) + ({:(2, 3), (4, 5):}) = ({:(5, 4), (3, 2):}) (B) Let B = ({:(p, q), (r, s):}) (C) ({:(p+2, q+3), (r+4, s+5):}) = ({:(5, 4), (3, 2):}) (D) P + 2 = 5, q + 3 = 4, r+ 4 = 3, s + 5 = 2 rArr p = 3, q = 1, r = -1, s = -3 (E) therefore B = ({:(3, 1), (-1, -3):})

If the mean of p, q, r, s, and t is 5, then (p - 5) + (q - 5) + (r - 5) + (s – 5) + (t - 5) =____________

If R = (x^(2)+2)/(x-3) and S =(x-1)/x , then find (a) R + S (b) R - S (c) R.S (d) R/S

A sum of Rs. 1300 is divided among P, Q, R and S such that (P^(prime)s s h a r e)/(Q^(prime)s s h a r e)=(Q^(prime)s s h a r e)/(R^(prime)s s h a r e)=(R^(prime)s s h a r e)/(S^(prime)s s h a r e)=2/3dot How much is Ps share? R s .140 b. R s .160 c. R s .240 d. R s .320

If S_ (n) = (n* ( 2 n^ 2 + 9 n + 13 ))/ 6 ( S_ (n) = sum of first n terms of the sequence) then the value of ∑_ (i = 1)^(oo) 1/ ( r √ (S_ r − S_ (r − 1))

According to CIP rules the configuration of chiral carbon atoms in D- (+)-Glucose are (A)2S, 3S, 4R, 5S (B)2S, 3S, 4R, 5R (C)2R, 3R, 4S, 5S (D) 2R, 3S, 4R, 5R

According to CIP rules the configuration of chiral carbon atoms in D- (+)-Glucose are (A)2S, 3S, 4R, 5S (B)2S, 3S, 4R, 5R (C)2R, 3R, 4S, 5S (D) 2R, 3S, 4R, 5R

If P: Q = 2 : 3 , Q : R = 5 : 7 and R : S = 3 : 10 then P : S = ?

QUANTUM CAT-FUNCTIONS AND GRAPHS-QUESTION BANK
  1. x@y = (x + y)^2 x#y = (x-y)^2 (2@2) + (3#3) - (4@4) + (5#5) is equ...

    Text Solution

    |

  2. (XAT[MAT{2, CAT(3, XAT[3, 2])}, 5])/(CAT[4, XAT{MAT(2, -5), 4}] :

    Text Solution

    |

  3. (XAT(r, s))/(MAT(r,s)) = 2 (i) r = 3, s = 5 (ii) r = -3, s = -5

    Text Solution

    |

  4. a and b are any numbers and x and y are any non negative integers. l...

    Text Solution

    |

  5. a and b are any numbers and x and y are any non negative integers. l...

    Text Solution

    |

  6. The average age of a committee of eight members is 40 years. A member ...

    Text Solution

    |

  7. Find the value of 2#((7@(4#5)@3) :

    Text Solution

    |

  8. In a class, there are 40 boys and their average age is 16 years. One b...

    Text Solution

    |

  9. x#y={{:(x+2y,if,|x+y|" is even"),(2x" @2 "y,if,|x+y|" is odd"):} x"@...

    Text Solution

    |

  10. Max [(2#3) $ (3#4), (3#4) $ (4$4)] is equal to :

    Text Solution

    |

  11. Max [Min (1$2), (2$3), Max ((3#4), (4#5))] is equal to :

    Text Solution

    |

  12. Find the value of Min[(1#2) $ 3, 4#(5$6)] $ Max (6#7), (7#8)] :

    Text Solution

    |

  13. If aDeltab = a^b + ab +a/b, then (9Delta3) is equal to :

    Text Solution

    |

  14. a*b#c = (ab)^c : a#b*c = a^b.c, then find the value of 3#4*5+3*4#5

    Text Solution

    |

  15. Find the value of f(2#3)#g(3#4) :

    Text Solution

    |

  16. Find the value of f(g(2#3)+g(f(1#2) :

    Text Solution

    |

  17. Find the value of f(5oplus6)-(6@3) + (2*4) :

    Text Solution

    |

  18. Find the value of (((1oplus2)*3)@20)

    Text Solution

    |

  19. When (m/n) = 25(n/m), Then the value of m : n is :

    Text Solution

    |

  20. Two numbers are 40% and 35% lesser than a third number. By how much p...

    Text Solution

    |