Math, asked by raman5746, 1 year ago

value of sec240 degree

Answers

Answered by saumyasuman05

25

sec(240) = 1/cos(240)

cos(240) = cos( 180+ 60)= - cos(60)

= -1/2

sec(240)= -2

raman5746: Thanks didi

Previous Question

Next Question

Similar questions

Math, 7 months ago

6. Determine the area of the polygon given below. 30 cm K 10 cm 10 cm 5 cm 30 cm 7. Find th...

History, 7 months ago

The National Archives of India is situated at ?

Math, 7 months ago

in ∆ABC, AB is ray bisector of ∆BAC, AB=14cm, AC = 21cm, BD=15cm find DCand BC ...

History, 1 year ago

the British thought surveys were important for effective administration. True /False...

Math, 1 year ago

solve the following equation x 6 / x minus 3 is equal to 4...

Biology, 1 year ago

Bt stands for (a) Biotechnology (b) Bacillus thuringiensis (c) Biologically Trained Plant (d) None of them...

Accountancy, 1 year ago

Who performs baseline audit before final inspection?

Political Science, 1 year ago

Who is the present chief justice of assam high court?