Math, asked by ranjananagle69, 11 months ago

2Cos² 60° + 3Sin²45° -3Sin²30° +2Cos²90° is what?

Answers

Answered by szorawar14

8

Answer:5/4

Step-by-step explanation:

Refer to the image

Attachments:

Answered by Shiva5466

2

Answer:

1/2 + 3/2 - 3/4 + 0= 5/ 4 is ans

Previous Question

Next Question

Similar questions

Math, 5 months ago

The marks of some students are given : 10,20,25,26,28,20,15,19. Find the mode of their marks ?

English, 5 months ago

hindi meaning of twisted ...

Math, 5 months ago

in what time will rs 10,000 amount to RS 11,025 at 10% p.a compound interest , compounded half yearly?

English, 11 months ago

make sentences with the following words to bring out their meaning: (a) Exquisite (b) Intelligent (c) remarkable (d) deadly...

History, 11 months ago

Describe the religious activities undertaken by a practising Muslim.

Geography, 1 year ago

Write the physical properties and importance of (i) augite (ii) hornblende...

Math, 1 year ago

In which city the world's tallest sandcastle has been built ?

Math, 1 year ago

Statements :- All kids are God. No God is a Human. Some Human are Son. All Son are Men. Conclusions :- (a) Some Son are not God. (b) Some Men are Human.