Math, asked by pratyushaprity2003, 8 months ago

prove that sin^2A+sin^2(120°-A)+sin^2(120°+A)=3÷2

Answers

Answered by reemsarina836

0

Answer:

Refer the attachment

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

32. 'अगुवा' शब्द का अर्थ है.....

Social Sciences, 4 months ago

1. Why are the trees in the Savannahs umbrella shaped or flat- topped?

Chemistry, 4 months ago

Assertion : BF, molecule is planar while NFis pyramidal Reason : N atom is smaller than B atom...

Chemistry, 8 months ago

(a) A discharge tube containing oxygen gas at 35°C is evacuate till the pressure is 5 x 10^-2 mm. If the volume of discharge tube is 4.5 litres. Calculate the number of Oxygen molecules still present in the tube. (R=0.0821 L-atm /mol/K). (b) What type of intermolecular forces are as follows: (i) noble gases (ii) water. (c) Explain the term laminar flow?

Chemistry, 8 months ago

process of rusting in equation...

Biology, 10 months ago

draw a diagram of to show refraction of light thought of asking pancho angle of incidence and angle dimension...

Science, 10 months ago

what are solar and lunar eclipse explain with the diagram please,...

Science, 10 months ago

Plz answer these question.....just give answer dont write full question...