Math, asked by nitinwaidande6521, 10 months ago

If cos 60° - sec 30° = x, then the value of x is

A) 1 B) (√3+√2)/2 C) (√3-4)/2√3 D) 1/√2

Answers

Answered by vmendadalavenkatasat

0

Answer:-3/2

Cos60°=1/2,sec30°=2

Step-by-step explanation:1/2-2=1-4/2=-3/2

Previous Question

Next Question

Similar questions

Science, 4 months ago

A car travels 128 km on 12 liters of petrol. How far it can travel on a full tank of 30 liters...

Physics, 4 months ago

give examples of molecules which undergo sp hybridisation and then explain the same with one example.

English, 4 months ago

Select the option that makes the correct use of “unattainable”, as used in the passage, to fill in the blank space. (a) __________ development implies a long-term perspective. (b) Keep goals small so they are more easily __________. Happiness is not something far away and unattainable. Happiness does not depend on circumstances or objects. It is an inseparable part of our consciousness,...

Math, 10 months ago

If a cone of radius 3.5 cm and height 9.6 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder? (Take π = 22/7) A) 3.2 cm B) 6.4 cm C) 1.6 cm D) 4.8 cm...

Math, 10 months ago

The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term? A) -49 B) -44 C) -39 D) -34...

Chemistry, 1 year ago

Why does Ice cubes float on water ?

Environmental Sciences, 1 year ago

how the use of chemical fertilizers be harmful...

Math, 1 year ago

√3 is a irrational number prove that...