If 0^@ < theta < 90^@, then sin theta > ...

If `0^@ < theta < 90^@`, then `sin theta > sin^2 theta`.

Topper's Solved these Questions

QUESTION PAPER 2019
UNITED BOOK HOUSE|Exercise Exercise |53 Videos
QUESTION PAPER 2018
UNITED BOOK HOUSE|Exercise Exercise |53 Videos

Similar Questions

Explore conceptually related problems

For which value of theta(0^@lethetale90^@) sin^2 theta-3sin theta+2=0 is true.

Solve : (0^@le thetale90^@) : 2 sin theta tan theta +1=tan theta+2 sin theta

Solve 3 cos^2 theta - 2 sqrt3 sin theta cos theta - 3 sin^2 theta = 0

If x = sin theta + cos theta sin 2 theta " and " y = cos theta + sin theta sin 2 theta,"prove that " (x+y)^(2//3) + (x-y)^(2//3) = 2

Eliminate theta : x = a ( cos theta + cos 2 theta), y = b ( sin theta + sin 2 theta).

Find the general values of theta which satisfy 2costheta +1=0 and 2sin theta - sqrt(3)=0

If 0lt thetalt 2pi , then the intervals of values of theta for which 2sin^2 theta-5 sin theta+2gt0 is

If cos theta -sin theta =sqrt(2) sin theta , show that, costheta+sintheta=sqrt(2) cos theta [0ltthetaltpi/2] .

UNITED BOOK HOUSE-QUESTION PAPER 2017-Exercise

If x = 2+sqrt3, the value of x+1/x is sqrt2.
Text Solution
|
If two circles of radii 7 cm and 3 cm touch each other extermally, the...
Text Solution
|
If 0^@ < theta < 90^@, then sin theta > sin^2 theta.
Text Solution
|
If the total sueface area of a hemishere be 36Pi sq. cm, them its radi...
Text Solution
|
If the perpendicular drawn on x-axis from the point of intersection of...
Text Solution
|
Answer the followings questions (any ten) : A sum of money is doubled...
Text Solution
|
A invests 1, 1/2 times more than B invests in a business. At the end o...
Text Solution
|
Without solving, find the values of 'p' for which the equation x^2 + (...
Text Solution
|
If x prop yz and y prop zx , show that z is a non zero constant.
Text Solution
|
The perimeter of two similar triangles are 20 cm and 16 cm respectivel...
Text Solution
|
In angleABC, angleABC =90^@, AB = 5 cm, BC = 12 cm. Find the length of...
Text Solution
|
In triangleABC, if AB = (2a - 1) cm, AC = 2sqrt2a cm and Bc = (2a + 1)...
Text Solution
|
If x = a sec theta and y = b tan theta, then find the relation between...
Text Solution
|
If tan (theta + 15^@) = sqrt3, find the value of sin theta + cos theta...
Text Solution
|
The diameter of one sphere is double the diameter of another sphere. I...
Text Solution
|
If the number of surface of a cuboid is x, the number of edges is y, t...
Text Solution
|
If 11, 12, 14, x - 2, x + 4, x + 9, 32, 38, 47 are arranged in ascendi...
Text Solution
|
Answer any one question : The difference between simple interest and ...
Text Solution
|
A, B, C start a business jointly investing ₨. 1,80,000 in together. A ...
Text Solution
|
Answer any one : 1/a+b+x = 1/a+1/b+1/x, [x ne 0, - (a + b)]
Text Solution
|