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General
Easy
Question
Solution to inequality cos 2x + 5 cos x + 3 ≥ 0 over is
The correct answer is:
Related Questions to study
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Let The sum of all the solutions of f (x) = 0 in [0, 100p] is
Let The sum of all the solutions of f (x) = 0 in [0, 100p] is
maths-General
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The general solution of the trigonometric equation tan x + tan 2x + tan 3x = tan x · tan 2x tan 3x is
where n I
The general solution of the trigonometric equation tan x + tan 2x + tan 3x = tan x · tan 2x tan 3x is
where n I
maths-General
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The sum of all the solution of cotθ= sin 2θ(θ ≠ n, n integer), 0 , is
The sum of all the solution of cotθ= sin 2θ(θ ≠ n, n integer), 0 , is
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chemistry-
Which is not a property of hydrophilic sols?
Which is not a property of hydrophilic sols?
chemistry-General
physics-
The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path is shown in the figure is appropriate for the projectile
The path of a projectile in the absence of air drag is shown in the figure by dotted line. If the air resistance is not ignored then which one of the path is shown in the figure is appropriate for the projectile
physics-General
biology
Match Column - I with Column - II and select the correct option from the codes given below.
Match Column - I with Column - II and select the correct option from the codes given below.
biologyGeneral
chemistry-
Which graph represents auto catalysis?
Which graph represents auto catalysis?
chemistry-General
physics-
A) The frequency band of VHF is greater than UHF of TV transmission
B) Optical fiber transmission has frequency band of 1 THz to 1000 THz
A) The frequency band of VHF is greater than UHF of TV transmission
B) Optical fiber transmission has frequency band of 1 THz to 1000 THz
physics-General
physics-
A) Satellite communication uses different frequency bands for uplink and downlink
B) Bandwidth of video signals is 4.2 MHz
A) Satellite communication uses different frequency bands for uplink and downlink
B) Bandwidth of video signals is 4.2 MHz
physics-General
physics-
The TV broad casting bands are
The TV broad casting bands are
physics-General