Math, asked by equation, 1 year ago

simplest value of..................................
tan70°.tan20°=?

Answers

Answered by varunrocker67

5

tan(90-20) .tan 20
--- cot20.tan20
1\tan20.tan20
1

varunrocker67: pls mark it as brainliest

Answered by rayner

4

tan(90-70) .tan 70
cot70.tan20
1/tan70.tan20
1

Previous Question

Next Question

Similar questions

Math, 7 months ago

In a class test containing 10 questions, 5 marks are awarded for every correct answer and (-2) marks are awarded for every incorrect answer and 0 for each question not attempted. i. Manu gets 6 correct and 4 incorrect answers. What is his score? ii. Ritu gets 3 correct and 5 incorrect answers. What is her score?

Science, 7 months ago

smallest fruit in the world...

Math, 7 months ago

5. Simplify using suitable properties: 25 (50) 4x2...

English, 1 year ago

what problem do you think that could cause,put poster in public property...

Hindi, 1 year ago

Apman karna vakya me prayog...

Social Sciences, 1 year ago

Who won the 2015 Space Pioneer Award in Science and Engineering category?

Physics, 1 year ago

When we try to take out woolen clothes during winters a crackling sound is heard , why?

Social Sciences, 1 year ago

2012 has been officially declared as the ‘National Mathematics Year’ to mark the 125th birth anniversary of...