Home
Class 11
MATHS
Find the general solution of the equatio...

Find the general solution of the equation `cos2x+3sin x=0`

Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPER 2017-1

    OSWAAL PUBLICATION|Exercise EXERCISE|55 Videos

  • SOLVED PAPER 2018-2

    OSWAAL PUBLICATION|Exercise EXERCISE|62 Videos

Similar Questions

Explore conceptually related problems

Find the general solution of the equation sin2x+cos x=0 .

Find the general solution of the euation cos4x= cos2x ?

Find the number of real solution of the equation (cos x)^(5)+(sin x)^(3)=1 in the interval [0, 2pi]

Find the general solutions of 2 cos ^(2) x - 3 sin x = 0

Find the number of solution of the equations sin^3 x cos x + sin^(2) x* cos^(2) x+sinx * cos^(3) x=1 , when x in[0,2pi]

Find the general solution of the differential equation x (dy)/(dx) + 2y = x^(3)(x ne 0) .

Find the number of solution of the equations 2^(cos x)=|sin x|, when x in[-2pi,2pi]

Find the general solution of the differential equation x (dy)/(dx)+2y=x^(2), (x ne 0)

Find the principal solutions of the equation sin x = (sqrt3)/(2).

For n in Z , the general solution of the equation (sqrt(3)-1) sin theta + (sqrt(3) + 1)cos theta = 2 is :

OSWAAL PUBLICATION-SOLVED PAPER 2018-1-EXERCISE
  1. Let f(x)=x^(2) and g(x)=2x+1 be two real functions. Find (f+g) (x), (f...

    Text Solution

    |

  2. Let f(x)=x^(2) and g(x)=2x+1 be two real functions. Find (f+g) (x), (f...

    Text Solution

    |

  3. Find the general solution of the equation cos2x+3sin x=0

    Text Solution

    |

  4. Solve sqrt 2x^2+x+sqrt 2=0

    Text Solution

    |

  5. If ((1+i)/(1-i))^(m)=1, then find the least positive integral value of...

    Text Solution

    |

  6. Find r, if 5 xx ""^(4)P(r) = 6 xx ""^(5)P(r - 1).

    Text Solution

    |

  7. Find the middle term in the expansion of ((x)/(3)+9y)^(10)

    Text Solution

    |

  8. In an A.P if m^(th) term is n and n^(th) term is m, where mnen, find t...

    Text Solution

    |

  9. Insert five numbers between 8 and 26 such that the resulting sequence ...

    Text Solution

    |

  10. Find the coordinates of the vertices, length of the latus rectum and e...

    Text Solution

    |

  11. Compute the derivative of sinx using first principal method ?

    Text Solution

    |

  12. Verify by the method of contradiction P: sqrt(5) is irrational.

    Text Solution

    |

  13. A die is thrown. Find the probability that (i) A prime number will a...

    Text Solution

    |

  14. A die is thrown.Write the sample space.Also find the probability of th...

    Text Solution

    |

  15. A die is thrown. Find the probability that (i) A prime number will a...

    Text Solution

    |

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

    Text Solution

    |

  17. Draw the graph of the signum function write its domain and range.

    Text Solution

    |

  18. Prove that : (sin 5x-2sin3x+sinx)/(cos5x-cosx)=tanx

    Text Solution

    |

  19. 1.2+2.3+3.4+…………..+n(n+1)=n/3(n+1)(n+2) forall n in N.

    Text Solution

    |

  20. Solve the following system of inequalities graphivally 2x+y>+4,x+yle3,...

    Text Solution

    |