Home
Class 11
MATHS
If sinA=4/5,cosB=(-12)/13 and (pi)/2ltA,...

If `sinA=4/5,cosB=(-12)/13` and `(pi)/2ltA,Bltpi` , Find `sin(A-B)`

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 5

    OSWAAL PUBLICATION|Exercise EXERCISE|52 Videos

  • SAMPLE PAPER 7

    OSWAAL PUBLICATION|Exercise EXERCISE|57 Videos

Similar Questions

Explore conceptually related problems

If sin A=(3)/(5), tan B=(1)/(2) and (pi)/(2) lt A lt pi and pi lt B lt 3(pi)/(2), then 8 tan A+sqrt(5) sec B=

If sinA=3//5,cosB=5//13 & A,B are acute, find sin(A+B)

If sinA=3//5,cosB=5//13 & A,B are acute, find sin(A+B)

If sin x = 3/5, cos y =- (12)/(13), where x and y both lie in second quadrant, find the vlaue of sin (x +y).

If P(A)= (7)/(13), P(B)= (9)/(13) and P(AnnB)= (4)/(13) find P(A//B)

sin ^(-1) (3)/(5)+cos ^(-1) (12)/(13)=

If P(A)=(7)/(13), P(B)=(9)/(13) and P(A cap B)=(4)/(13)," find " P(A//B)

If alpha and beta be between 0 and (pi)/(2) and if cos (alpha+beta)=(12)/(13) and sin (alpha-beta)=(3)/(5), then sin 2 alpha is equal to

If sinA=1/2 find sin2A & cos2A

If cos A =(12)/( 13), then find sin A and tan A ( A lt 90 ^(@))

OSWAAL PUBLICATION-SAMPLE PAPER 6-EXERCISE
  1. Find the acute angle between :- 5x+6y-1=0, " "x-11y+8=0

    Text Solution

    |

  2. Write the converse and contrapositive of the statement " If x ...

    Text Solution

    |

  3. If sinA=4/5,cosB=(-12)/13 and (pi)/2ltA,Bltpi , Find sin(A-B)

    Text Solution

    |

  4. In a survey it was found that 21 people liked product A, 26 liked prod...

    Text Solution

    |

  5. Out of 100 students,two sections of 40 and 60 are formed.If you and yo...

    Text Solution

    |

  6. Out of 100 students,two sections of 40 and 60 are formed.If you and yo...

    Text Solution

    |

  7. (i) If x-iy = sqrt((a-ib)/(c-id)) prove that (x^(2) + y^(2)) =(a^(2) +...

    Text Solution

    |

  8. If the sum of first p terms of an A.P is equal to the sum of the first...

    Text Solution

    |

  9. Let f={(1,1), (2,3), (3,5), (4,7)} be a function from Z into Z defined...

    Text Solution

    |

  10. By giving a conter example , show that the statement " For any r...

    Text Solution

    |

  11. If e1 and e2 are the eccentricities of a hyperbola and its conjugate t...

    Text Solution

    |

  12. The sum of first three terms of a G.P is 39//10 and their product is 1...

    Text Solution

    |

  13. find general solution sin x + sin 3x + sin 5x =0

    Text Solution

    |

  14. In how many of distinct permutations of the letters in the word MISSIS...

    Text Solution

    |

  15. (iii) Find the modulus and argument of the complex numbers. (a) (1+i...

    Text Solution

    |

  16. A and B are two events such that P(A) =0.54,P(B) =0.69 and P( A nnB) ...

    Text Solution

    |

  17. A and B are two events such that P(A) =0.54,P(B) =0.69 and P( A nnB) ...

    Text Solution

    |

  18. A and B are two events such that P(A) =0.54,P(B) =0.69 and P( A nnB) ...

    Text Solution

    |

  19. Find the derivative of function cot x with respect to x from first pri...

    Text Solution

    |

  20. If a,b,c are in G.P and a^((1)/(x))=b^((1)/(y))=c^((1)/(z)), prove tha...

    Text Solution

    |