Math, asked by Paradox007000, 1 month ago

2 tan² 45 + cos 60 - sin² 45 = ?

Answers

Answered by sydshabbirahmed

1

Answer:

tan45= 1
cos60=1/2
sin45=1/√2
applying the values you get the answer as 2.

Attachments:

Previous Question

Next Question

Similar questions

Environmental Sciences, 1 month ago

5. Why two different metals, having same volume have different weight. Take use of diagram to explain your answer.

Computer Science, 1 month ago

How will bits and bytes in computer networking help me in my career goal...

English, 1 month ago

You all brain ly members are fool you can't answer this question . Think about an incident narrated by their grandparents /friend that is filled with horror and write the incident in 120 words.

English, 1 month ago

At least mention 10 points to show that you have sympathy...

English, 1 month ago

Manipuri power house of sports...

English, 10 months ago

Which of these themes are evident in Susan Glaspell's Trifles? gender and the criminal justice system the harmful mental effects of isolation men’s prejudices against women fate and free will the role of women in early twentieth-century society...

Math, 10 months ago

find acb in this question...

Chemistry, 10 months ago

[Pt* (NH3)CI2]CI2 what is oxidation state of 'pt'...