Math, asked by harikonar3, 1 day ago

what is the value of 2 cos squared theta

Answers

Answered by mansijoshi2007

1

Answer:

Cosine 2 theta is 1 minus 2 sine squared theta, cosine 2 theta equals 2 cosine squared minus 1.

Previous Question

Next Question

Similar questions

English, 17 hours ago

Question # 56 Complete the sentence by choosing TWO WORDS either of which will produce a sentence with the SAME overall meaning. Both choices mus A/An employee, Mrs. Green never arrives late for work.

Science, 17 hours ago

By combination of 2 germ cells, zygote is created. This process is called (fertilization / reproduction / pollination) Isolar...

English, 17 hours ago

If I are ever see a man with such a face ,I ___ love him very much.

Geography, 1 day ago

How can you prove that tge earth is a sphere by looking at the horizon?

Math, 1 day ago

The length, breadth and height of a cuboid are in the ratio 3/2 / 1 . If the volume of the cuboid is 20250 cm ^ 3 . Find : (i) The dimensions of the cuboid (ii) The total surface area of the cuboid.

Physics, 7 months ago

The kinetic theory of gases (a) explains the behaviour of an ideal gas. (b) describes the motion of a single atom or molecule. (c) relates the temperature of the gas with K.E. of atoms of the gas (d) All of the above...

Physics, 7 months ago

An ideal gas undergoes four different processes from the same initial state (figure). Four processes are adiabatic, isothermal, isobaric and isochoric. Out of 1, 2, 3 and 4 which one is adiabatic? (a) 4 (b) 3 (c) 2 (d) 1...

Physics, 7 months ago

An ideal gas is compressed to half its initial volume by means of several processes. Which of the process results in the maximum work done on the gas? [2015 RS] (a) Isobaric (b) Isochoric (c) Isothermal (d) Adiabatic...