Math, asked by smsonsamson7021, 11 months ago

equaluate
2cot² 45 + sin² 30 - cos² 60

Answers

Answered by Anonymous

5

Step-by-step explanation:

image...............

Attachments:

Answered by rudrarb2403

1

Please mark as a brainlist............. ....

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

who gave employment to Rajmohan?

Math, 5 months ago

Ek chatig mej per ek watch rakhi hai dophr 3bje mint ki suie utar disa ki or thi dophr 3.40 bj mint ki suie koun si disa me hogi...

English, 5 months ago

Join the two independent clauses in each case,using the correlative conjunction mentioned in brackets,to form a single sentence. One has been done as an example. 1.Wear your sweater.Take a jacket.(either....or) Either wear your sweater or take a jacket. 2.My uncle is coming.My cousin is coming.(both....and) 3.we didn't go to the concert.We didn't go to the movies.(neither....nor) 4.His claims...

Biology, 11 months ago

definition of threats of biodiversity plz fast ...

History, 11 months ago

pyramid examples in day to day life...

Economy, 1 year ago

What is sustenance of land...

Math, 1 year ago

find three consecutive natural numbers such that sum of first and second in 15 more than third...

Math, 1 year ago

please the answer the 5th question only...