Home
Class 11
MATHS
Solve cosx=(1)/(2)....

Solve `cosx=(1)/(2)`.

Text Solution

Verified by Experts

The correct Answer is:
` x = 2 n pi pm pi /3 ,` where ` n in Z`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    NCERT GUJARATI|Exercise EXERCISE 3.1|7 Videos

  • TRIGONOMETRIC FUNCTIONS

    NCERT GUJARATI|Exercise EXERCISE 3.2|10 Videos

  • STRAIGHT LINES

    NCERT GUJARATI|Exercise Miscellaneous Exercise on Chapter 10|24 Videos

Similar Questions

Explore conceptually related problems

Find the general solution of cosx=(1)/(2) .

A problem in mathematics is given to three students A, B, C and their respective probability of solving the problem is (1)/(2), (1)/(3) and (1)/(4) . Probability that the problem is solved is ………

Solve 2(cosx+cos2x)+sin2x(1+2cosx)=2sinx,−π≤x≤π

Solve 1+sinxsin^2(x/2)=0

A problem in mathematics is given to three students A, B, C and their respective probability of solving the problem is (1)/(2),(1)/(3) and (1)/(4) . Probability that the problem is solved is ........

A problem in mathematics is given to three students and their respective probabilities of solving the problem are (1)/(2) , (1)/(3) and (1)/(4) . The probability that the problem is solved, is

Statement-1: The probability that A and B can solve a problem is (1)/(2) and (1)/(3) respectively, then the probability that problem will be solved (5)/(6) . Statement-2: Above mentioned events are independent events.

If cos (x-y),, cosx and cos(x+y) are in H.P, then cosx*sec(y/2) =

If pilexle2pi" then "cos^(-1)(cosx) = ______

Integrate the rational functions in exercise. (cosx)/((1-sinx)(2sinx))