Math, asked by dynamicsaish, 1 month ago

please solve this for me pleaseeee

Attachments:

Answers

Answered by mess1027

1

Answer:

-1 + 2√3/3

Step-by-step explanation:

cosX=√3/2

therefore X= 30°

by substituting value of theta as 30°

the ans is -1 + 2√3/3

Previous Question

Next Question

Similar questions

Social Sciences, 23 days ago

What are the various factors which load to soil formation...

English, 23 days ago

His grandmother looked after him. Change the voice...

Math, 23 days ago

0-5 Express the distance of each planet from Sun in Indian place value systems (in words)...

Biology, 1 month ago

Algae and fungi are the.... A. Higher cryptogams B. Lower cryptogams C. Phanerogams D. None of the above...

Physics, 1 month ago

find centre of mass of complete system with respect to c...

Physics, 8 months ago

A current loop in a magnetic field (a) can be in equilibrium in one orientation (b) can be in equilibrium in two orientations, both the equilibrium states are unstable (c) can be in equilibrium in two orientations, one stable while the other is unstable (d) experiences a torque whether the field is uniform or non-uniform in all orientations...

Physics, 8 months ago

A photoelectric surface is illuminated successively by monochromatic light of wavelength ???? and ????/2. If the maximum kinetic energy of the emitted photoelectrons in the second case is 3 times that in the first case, the work function of the surface of the material is : (h = Planck's constant, c = speed of light) [2015 RS] (a)hc/???? (b)2hc/???? (c)hc/3???? (d)hc/2????

Physics, 8 months ago

Electron move at right angle to a magnetic field of 1.5 × 10⁻² tesla with speed of 6 × 10⁷ m/s. If the specific charge of the electron is 1.7 × 10¹¹ C/kg. The radius of circular path will be (a) 3.31 cm (b) 4.31cm (c) 1.31 cm (d) 2.35 cm...