Home
Class 12
MATHS
If tan(pi cos theta)= cot(pi sin theta),...

If `tan(pi cos theta)= cot(pi sin theta),` then `cos^2(theta-pi/4) is`

A

`1/16`

B

`1/8`

C

`1/4`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA TPC JEE MAIN TEST 67

    NTA MOCK TESTS|Exercise MATHEMATICS|30 Videos

  • NTA TPC JEE MAIN TEST 69

    NTA MOCK TESTS|Exercise MATHEMATICS|29 Videos

Similar Questions

Explore conceptually related problems

If tan(pi cos theta)=cot(pi sin theta) then sin(theta+(pi)/(4)) equals

If sin(pi cos theta)=cos(pi sin theta),then sin2 theta=

If sin(pi cos theta)=cos(pi sin theta), then sin2 theta=

If "tan" (pi "cos" theta) = "cot"(pi "sin" theta), then the value(s) of "cos" (theta-(pi)/(4)) , is (are)

If sin(pi cos theta)=cos(pi sin theta), then of the value cos(theta+-(pi)/(4)) is

If sin (pi cos theta) = cos (pi sin theta). Find sin (2 theta)

If sin(pi cot theta)=cos(pi tan theta) then cos ec2 theta equals

NTA MOCK TESTS-NTA TPC JEE MAIN TEST 68-MATHEMATICS
  1. If f(x) be a differentiable function such that d^n/(dx^n) f (x) exists...

    Text Solution

    |

  2. If f(x)=2/(x-3),g(x)=(x-3)/(x+4) and h(x)=-(2(2x+1))/(x^2+x-12') then ...

    Text Solution

    |

  3. Let f(x)=x(x^2+mx+n)+2, for all x in R and m,n in R. If Rolle's theore...

    Text Solution

    |

  4. inte^x/(x+2){1+(x+2)log(x+2)}dx

    Text Solution

    |

  5. The expression 3[sin^4((3pi)/2+alpha)+sin^4((3pi)+alpha)] is -2 [si...

    Text Solution

    |

  6. Find the area lying between the curves y = tanx, y = cot x and x-axis,...

    Text Solution

    |

  7. If tan(pi cos theta)= cot(pi sin theta), then cos^2(theta-pi/4) is

    Text Solution

    |

  8. The value of cos^-1(cos12)-sin^-1(sin14) is

    Text Solution

    |

  9. The standard deviation of 5 scores 1, 2, 3, 4, 5 is

    Text Solution

    |

  10. The degree of the differential equation satisfying sqrt(1-x^2)+sqrt(1-...

    Text Solution

    |

  11. Let A={(xy) : X+y=p}, Be ={(x,y) : x^3+y^3 < p} two sets sch that A ...

    Text Solution

    |

  12. The numerical value of total rational term in the binomial expansion o...

    Text Solution

    |

  13. Let A={:[(3,1),(0,2)]:}. If A^3-5A^2+9A=B. Find trace of matrix B.

    Text Solution

    |

  14. Suppose x, y, z > 0 and distinct and In x+ In y+ In z=0, if the value ...

    Text Solution

    |

  15. If a line crosses the yz- plane at (0, 5, 2) and passes through the po...

    Text Solution

    |

  16. Let Z be a complex number such that Im(Z)=k and Z/(Z+n)=4i, where K an...

    Text Solution

    |

  17. If oversetxunderset0intf(t)dt=(overset1undersetx intt^2f(t)dt)+x^2af'(...

    Text Solution

    |

  18. Three circles has radii as 1, 2, and 3 units, centres at A, B and C re...

    Text Solution

    |

  19. Let y=mx+lambdai, i=1, 2, 3,….......n be a family of n parallel lines ...

    Text Solution

    |

  20. For the eqyation abs(x-2)^2+abs(x-2)-2=0, the sum of all real roots wi...

    Text Solution

    |