Math, asked by patelbharg72pdafc9, 5 months ago

Evaluate : cot²30 + 4 cos²45 + 3cosec²60 + 5 cos²90 / 2sec60 - tan²30

Attachments:

Answers

Answered by as6371815

1

Step-by-step explanation:

$\frac{27}{11}$

Attachments:

Previous Question

Next Question

Similar questions

English, 2 months ago

Chapter name :- Wonder B. Work in pairs and answer the questions. 1. And I feel ordinary. Inside. What made August say this? In what ways did he feel ordinary?

Math, 2 months ago

$\tan(?) 254$ ...

CBSE BOARD X, 2 months ago

hey friends lets sing a song its the trendy song Cuckoo cuckoo… Thaatha thaatha kala vetti Cuckoo cuckoo… Pondhula yaaru meen koththi just sing the remaining...

Math, 5 months ago

prove that 1 +¡10+ ¡100- ¡1000 =0...

English, 5 months ago

III) The thief had been caught by the police, 2. Identify the sentences and write P for a phrase, IC for independent clause, or DC for depend subordinate clause, a)Before Rocky starts his workout, he always does some stretching exercises b) We bought our new sofa during the sale at the local furniture store, c) Our choir went on a field trip to the senior citizens' center, d) We will be on time...

India Languages, 11 months ago

Vrutant lekhan in marathi any topic...

Biology, 11 months ago

power factory kise bola jata hai.

Computer Science, 11 months ago

convert 441 into binary...