Math, asked by navyab310873, 7 months ago

Find the value of
(i) sin 210°
(ii) cos 315º
(iii) tan 480°

Answers

Answered by Durgesh18415

9

Step-by-step explanation:

sin(180+30) = -sin(30) = .5

cos(270+45) = cos(45) = .707

tan(360+120) = - √3

kindly follow me and add as brianlist

Previous Question

Next Question

Similar questions

Accountancy, 3 months ago

9. Hint, 6 journal entries will be made. B लिमिटेड ने 100 रु. वाले 4,000, 5% ऋणपत्र 5% प्रीमियम पर निर्गमित किये । राशियाँ निम्न प्रकार देय हैं- आवेदन पर 15 रु. प्रति ऋणपत्र आबंटन पर-25 रु. प्रति ऋणपत्र (प्रीमियम सहित) प्रथम याचना पर 30.रु. प्रति ऋणपत्र द्वितीय याचना पर 20 रु. प्रति ऋणपत्र अन्तिम याचना पर शेष राशि सभी राशियाँ समय पर प्राप्त हो गईं। B लिमिटेड की पुस्तकों में जर्नल के लेखे कीजिए।...

Science, 3 months ago

Is cockroach an invertabrate animal?

Math, 3 months ago

After spending of the total money she had, Susan was left with 372. How much money did Susan have initially?

Physics, 7 months ago

Please explain the formula of average acceleration at=a1t1+a2t2...

Computer Science, 7 months ago

layers are like multiple _______ sheets that can hold objects and stacked on topif each other...

Chemistry, 10 months ago

.........................

Computer Science, 10 months ago

. I connect two geometrical boxes in a flowchart.what it represent...

Chemistry, 10 months ago

A welding fuel gas contains carbon and hydrogen only. Burning a small sample of it in oxygen rives 338 g of carbon dioxide. 0.69 g of water and no other products A volume of 10 L (measured at STP) of this gas is found to weigh 11.6g. Calculate: 1) empirical formula 2) molar mass of the gas 3) molecular formula...