Home
Class 10
MATHS
If costheta=1/2 , find the value of (...

If `costheta=1/2` , find the value of `(2sectheta)/(1+tan^2theta)`

Text Solution

Verified by Experts

The correct Answer is:
1
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TRIGONOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise EXAMPLES FOR PRACTICE ( 4 MARK QUESTTIONS)|10 Videos

  • TRIGONOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise PRACTICE SET 1|17 Videos

  • TRIGONOMETRY

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise EXAMPLES FOR PRACTICE ( 2 MARK QUESTTIONS)|8 Videos

  • THEOREMS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise CIRCLE|15 Videos

Similar Questions

Explore conceptually related problems

If cos theta=(1)/(2), find the value of (2sec theta)/(1+tan^(2)theta)

find the value of (cos ec^(2)theta-1)tan^(2)theta

Knowledge Check

  • If costheta=(1)/(2) , then value of tan2theta is

    A
    `sqrt3`
    B
    `(1)/(sqrt(3))`
    C
    `-sqrt(3)`
    D
    `-(1)/(sqrt(3))`

    • Similar Questions

    Explore conceptually related problems

    If tantheta = sqrt(3) find the value of ((2sectheta)/(1+tan^(2)theta))

    If costheta=2/3 , then find the value of 2sec^(2)theta+2tan^(2)theta-7 .

    Find the value of (1+tan^(2)theta)/(1+cot^(2)theta)

    If tan theta = sqrt(3) , find the value of ((2 sec theta)/(1 + tan^(2) theta)) .

    If tan theta+(1)/(tan theta)=2, find the value of tan^(2)theta+(1)/(tan^(2)theta)

    Find the value of theta if sec^2theta+tan^2theta=1

    If costheta=(1)/(sqrt(2)) ,then find the value of (tan^(2)theta+1) .

    Home
    Profile