Which of the following is not correct ?...

Which of the following is not correct ?

A

`sin1^(@) gt sin1`

B

`sin1^(@) lt sin1`

C

`sin1^(@) = sin1`

D

`sin1^(@) = pi/18^(@)sin1.`

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Topper's Solved these Questions

TRIGONOMETRIC RATIOS, IDENTITIES AND EQUATIONS
MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTION(LEVEL-II)|86 Videos
TRIGONOMETRIC RATIOS, IDENTITIES AND EQUATIONS
MODERN PUBLICATION|Exercise LATEST QUSTIONS FROM AIEEE/JEE EXAMINATIONS|8 Videos
THREE DIMENSIONAL GEOMETRY
MODERN PUBLICATION|Exercise Recent Competitive Questions (RCQs)|10 Videos
UNIT TEST PAPER NO - 4
MODERN PUBLICATION|Exercise SELECT THE CORRECT ANSWER|25 Videos

MODERN PUBLICATION-TRIGONOMETRIC RATIOS, IDENTITIES AND EQUATIONS-RECENT COMPETITIVE QUESTIONS

Which of the following is not correct ?
Text Solution
|
sin(2sin^(-1) 0.8)=
Text Solution
|
If tan x = 3/4, pi lt pi lt (3pi)/(2), then the value of cos ""x/2 i...
Text Solution
|
If tanA-tanB=x and cotB-cotA=y , then cot(A-B) . is equal to (i) 1/y-...
Text Solution
|
THe value of cos^2(pi/12)+cos^2(pi/4)+cos^2((5pi)/12) is
Text Solution
|
if sin theta = sina, then :
Text Solution
|
If tan theta + tan 4theta + tan 7theta = tan theta tan 4theta tan 7th...
Text Solution
|
If tan(x+y)=33, and x= tan^(-1)3, then: y=
Text Solution
|
(sinx-sin3x)/(sin^(2)x-cos^(2)x) = 2sinx
Text Solution
|
In a DeltaABC,cosecA (sinB cosC + cosB sinC) =
Text Solution
|
The number of solutions of the equation |cot x| = cot x + 1 / sinx (0...
Text Solution
|
The value of tan (1^0) + tan(89^0) is
Text Solution
|
If sinx + siny = 1/2 and cosx + cosy =1, then tan(x + y)=.......
Text Solution
|