Home
Class 12
MATHS
"If" sin 2 A = 4/5 ,find the value ofsin...

`"If" sin 2 A = 4/5 ,`find the value of`sin A ( 0leAle pi/4)`

Text Solution

Verified by Experts

The correct Answer is:
`1/sqrt5`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Short Answer Type Questions|35 Videos

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Long Answer Type Questions|30 Videos

  • TRIGONOMETRIC RATIOS OF MULTIPLE ANGLES

    CHHAYA PUBLICATION|Exercise Multiple Choice Questions|12 Videos

  • TRIGONOMETRIC RATIOS OF COMPOUND ANGLES

    CHHAYA PUBLICATION|Exercise Comprehension Type|6 Videos

  • TRIGONOMETRIC RATIOS [OR FUNCTIONS] OF POSITIVE ACUTE ANGLES

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Exams (Assertion -Reason Type )|2 Videos

Similar Questions

Explore conceptually related problems

If sin 2A = 4/5 find the value of tan A(0leAle(pi)/(4))

If pi/2 < theta < pi "and" sin theta = 3/5 "find the value of" sin 2 theta

Find the value of int_0^(pi/2)sin2xdx

If costheta =4/5 ,then find the value of sin2theta .

Find the value of sin^(-1)("sin"(3pi)/5)

Find the value of : tan ^(-1) sin (-(pi)/(2))

Find the value of : sin^(-1)("sin"(2pi)/3)

If "tan" (pi/4- theta) = 1/2 find the value of sin 2 theta

If cos A =3/4 then, the value of sin ""A/2sin ""(5A)/(2) is-

The value of int_0^(pi/4)sin2xdx is