﻿ The solution set of (2 cos x – 1) (3 + 2cos x) = 0 in the interval 0 ≤ x ≤ 2π is   : Kaysons Education

# The Solution Set Of (2 Cos x – 1) (3 + 2cos x) = 0 In The Interval 0 ≤ x ≤ 2π Is

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## Question

### Solution

Correct option is

#### SIMILAR QUESTIONS

Q1

The number of values of x in the interval [0, 5π] satisfying the equation 3sin2x – 7sin x + 2 = 0 is

Q2

The number of solutions of the equation tan x.tan 4x = 1 for 0 < x < π is

Q3

If n be the number of solutions of the equation

Q4

The values of x between 0 and 2π which satisfy the equation

are in A.P. The common difference of the A.P. is

Q5

The number of pairs (xy) satisfying the equations sin x + sin y = sin (x + y) and | | + | y | = 1 is

Q6

If 1 + sin θ + sin2θ + … to ∞ = 4 +  0 < θ < π, θ ≠ π/2, then

Q7

The smallest +ive x such that

Q8

The general solution of the trigonometrical equation sin x + cos x = 1, for n = 0, ±1, ±2, … is given by

Q9

The general solution of equation

Q10

then the values of θ form a series in