Math, asked by karandevil89, 7 months ago

find value of cos 270

Answers

Answered by abhilashbhoi16

0

Step-by-step explanation:

cos270=0.........................

Answered by vakanksha511

1

0

Step-by-step explanation:

we know that

→ cos 90=0-----(1)

now,

→cos 270= cos 90×3

→cos 270=0×3-----(from 1)

→cos270=0

Previous Question

Next Question

Similar questions

Math, 3 months ago

A house 20m long and 15m wide is surrounded by verandah of uniform width of 3m. Find cost of flooring the verandah at 200 per square meter.

Math, 3 months ago

the area of four walls of a room is 77 m² the length and the breadth of the room are 7.5 and 3.5 respectively find the height of the room...

History, 3 months ago

ᴅᴇsᴄʀɪʙᴇ ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴜɴɪғɪᴄᴀᴛɪᴏɴ ᴏғ ɪᴛᴀʟʏ ~...

Accountancy, 7 months ago

Q7. Journalise the following transactions (a) Sold goods to Kailash on credit of Rs. 2,000, (b) Bad debts recovered Rs 4,400 (c) Depreciate furniture costing Rs. 20,000 @ 10%. (d) Wages paid on installation of Machinery Rs. 3.000. le) Deposited in Bank Rs. 25,000 (1) Goods withorawn of Rs. 25,000 for personal use. (6) Salary outstandine R, 6,000. (h) Paid Rs. 4,800 to Mohan in full settlement of...

Chemistry, 7 months ago

calculate the mass of sodium chloride required to prepare its 25% mass percent solution in 200 g of water...

History, 11 months ago

the first Sultan of the bahamani kingdom...

English, 11 months ago

write an article on significance of games and sports...

Social Sciences, 11 months ago

what are the types of evaporation...