Home
Class 10
MATHS
cos 60^@+ sin 30^@ value is…….....

`cos 60^@+ sin 30^@` value is……..

A

`sqrt3//2`

B

1

C

`cos 90^@`

D

B and C

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • 2019 MARCH PUBLIC EXAMINATION PAPER

    VGS PUBLICATION-BRILLIANT|Exercise QUESTIONS|37 Videos

  • APPENDIX MATHEMATICAL MODELLING

    VGS PUBLICATION-BRILLIANT|Exercise THINK & DISCUSS|1 Videos

Similar Questions

Explore conceptually related problems

Is it right to say cos(60^@ - 30^@) = cos 60^@ . cos 30^@ + sin 60^@. Sin 30^@ ?

The value of cos^2 17^@-sin^2 73^@ is …………….

Evaluate sin 60^(@) cos 30^(@) + sin 30^(@) cos 60^(@) . What is the value of sin(60^(@) + 30^(@)) . What can you conclude ?

Is it true to say that cos(60^@ + 30^@) = cos 60^@ cos 30^@ + sin 60^@ sin 30^@

Evaluate sin 60^(@) cos 30 ^(@) -sin 30^(@) cos 60 ^(@) , What is the value of sin (60^(@) -30 ^(@) ) What can you conclude ?

The minimum value of sin x sin(60^@ -x) sin(60^@ + x) is

sin45^@*cos45^@+sqrt3sin60^@ = …………..

sin 45^@.cos 45^@ + sqrt 3 sin 60^@ =…………

VGS PUBLICATION-BRILLIANT-2019 MARCH PUBLIC EXAMINATION PAPER (MATHEMATICS: PAPER II)-QUESTIONS
  1. Draw a circle of radius 4 cm and draw a pair of tangent to the circle,...

    Text Solution

    |

  2. In the figure, angleBDE=………

    Text Solution

    |

  3. cos 60^@+ sin 30^@ value is……..

    Text Solution

    |

  4. A={2,3,5,6,8},B={2,5,7} then AuuB

    Text Solution

    |

  5. Centroid of triangle , whose vertices are ( - a , 0) , (0 , b) and (a...

    Text Solution

    |

  6. The formula to find the area of a tri-angle is ....

    Text Solution

    |

  7. The theorem applied to divide the line segment in the given ratio is……...

    Text Solution

    |

  8. The number of tangents drawn at the end points of the diameter is……

    Text Solution

    |

  9. IF sec A+ tanA=1/5, then sec A- tan A=………

    Text Solution

    |

  10. The length of shadow of a pole is equal to the length of the pole, the...

    Text Solution

    |

  11. Angle is a semi-circle is………

    Text Solution

    |

  12. The probability that the sum of two numbers appearing on the top of th...

    Text Solution

    |

  13. IF P ( E ) =0.05, then P (overlineE)=………

    Text Solution

    |

  14. The mode of the data 5,6,9,10,6,11,4,6,10,4 is……….

    Text Solution

    |

  15. Reciprocal of tantheta is…………

    Text Solution

    |

  16. (sec^2 theta-1) (cosec^2 theta-1)=…………..

    Text Solution

    |

  17. The centre of the circle is (2,1) and one end of the diameter is (3,-4...

    Text Solution

    |

  18. The letter that represents (x1-a)/h, which is used in measuring mean i...

    Text Solution

    |

  19. In the given figure, area of DeltaOAB is .......

    Text Solution

    |

  20. Which of the following be the probability of an event?

    Text Solution

    |