Home
Class 14
MATHS
If tanx = m/n and 0^@lex le 90^@, then t...

If `tanx = m/n` and `0^@lex le 90^@`, then the value of (sin x + cos x) is:
यदि `tanx = m/n` और `0^@lex le 90^@` , (sin x + cos x) का मान है:

A

`1/(sqrt(m^2-n^2))`

B

`1/(sqrt(m^2+n^2))`

C

`(m+n)/(sqrt(m^2+n^2))`

D

`sqrt(m^2-n^2)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SSC MATHS MAINS 2018 TRIGNOMETRY

    PINNACLE|Exercise Exercise|29 Videos

  • WORK AND TIME

    PINNACLE|Exercise EXERCISE|209 Videos

Similar Questions

Explore conceptually related problems

If cos x = 24/25,0le xle90^@ , then the value of cot x + cosec x is: यदि cos x = 24/25,0le xle90^@ , cot x +cosec x का मान है :

If sin x = (3)/(5), 0 le x le 90^(@) , then the value of cot x.sec x is :

If tanx = 3/2 , then the value of (3 sin x + 2 cos x)/(3 sin x - 2cos x) is:

If sin x - cos x = 0, 0^(@) lt x lt 90^(@) then the value of ( sec x + cosec x)^(2) is:

If cosx = p/q and (0^@ltxlt90^@) , then the value of tanx is: यदि cosx = p/q और 0^@ltxlt90^@ तो tanx का मान है :

If 3cos^2A + 6sin^2A = 3,0^@ le A le 90^@ , then the value of A is :

If sin 2A =sin 3A and 0 le A le 90^(@), then A is equal to

If sqrt(3) sin x - cos x = 0 and 0 lt x lt 90 , find the value of x .

PINNACLE-TRIGONOMETRY-EXERCISE
  1. If sinx - cosx = 0, then the value of (sin^3 x-cos^3 x) is: यदि sin...

    Text Solution

    |

  2. (cotx)/(1+cosec x)+ (1+cosec x)/(cot x) is equal to: (cotx)/(1+cosec...

    Text Solution

    |

  3. If tanx = m/n and 0^@lex le 90^@, then the value of (sin x + cos x) is...

    Text Solution

    |

  4. If cos x = 24/25,0le xle90^@, then the value of cot x + cosec x is: ...

    Text Solution

    |

  5. If sectheta and sintheta (0 lt theta lt 90) are the roots of the equat...

    Text Solution

    |

  6. If tanx =3/2, then the value of (3sinx+2cosx)/(3sinx-2cosx) is: यदि ...

    Text Solution

    |

  7. Which of the following values suits for A to make the equation (ATan 6...

    Text Solution

    |

  8. If tan^4 x-tan^2 x=1, then the value of sin^4 x+Sin^2 x is: यदि tan^...

    Text Solution

    |

  9. If sin x + cosec x = 2, then sin^17 x+ cosec^18 x is equal to: यदि s...

    Text Solution

    |

  10. If sin theta-cos theta=7/17, then find the value of sin theta+cos thet...

    Text Solution

    |

  11. Find x if cos x =-1//2. if X lies in III Quad. ज्ञात कीजिए यदि cos x ...

    Text Solution

    |

  12. (cosx)/(1+sinx)+(1+sinx)/(cosx) is equal to: (cosx)/(1+sinx)+(1+sinx...

    Text Solution

    |

  13. If cosx = p/q and (0^@ltxlt90^@), then the value of tanx is: यदि co...

    Text Solution

    |

  14. If sinx - cosx = 0,0^@ltxlt90^@ then the value of (secx +cosec x)^2 is...

    Text Solution

    |

  15. If sinx =2/3, then find the value of cos3x. यदि sinx =2/3 ,तो cos3x ...

    Text Solution

    |

  16. Find the value of sin^2 35+sin^2 55. sin^2 35+sin^2 55 का मान ज्ञात ...

    Text Solution

    |

  17. If tan theta+cot theta=6, then find the value of tan^2 theta+cot^2 the...

    Text Solution

    |

  18. Find the value of (cos^2 30^@-sin^2 30^@)/(sin^2 15^@+cos^2 15^@) . ...

    Text Solution

    |

  19. If sec theta-tan theta=3, then cos theta is equal to: यदि sec theta-...

    Text Solution

    |

  20. If tan^2 x-3 sec^2 x+3=0, then the value of x (0lexle90^@) is : यदि ...

    Text Solution

    |