Math, asked by subhneshkumar048, 7 days ago

Evaluate without using calculator: tan 85-tan 40° =? 1+tan 85°tan 40°

Answers

Answered by vljayasreeknar

0

Answer:

1

Step-by-step explanation:

This answer is evaluated using the formula

tan(A+B) = tanA + tanB/1+tanAtanB

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 3 days ago

What routes did traders prefer while travelling by sea to India? Why?

Hindi, 3 days ago

मैं भी तुम्हारी मदद करूँगा । काल पहचानिए ।...

Math, 3 days ago

A boy wanted to cover a distance of 1 km in 1 minute on his bicycle. If he covers half the distance in 3/5th of a minute, with what speed should he ride the remaining journey on his bicycle ?

Computer Science, 7 days ago

input a alphabet and print in other case in java (please answer fast) ...

Chemistry, 7 days ago

find the number of moles in 30 g of HNO3...

Math, 9 months ago

difference is the answer to what type of problem.? a. addition b. multiplication c. subtraction...

Biology, 9 months ago

Bat ,elephant,squirrel bear odd man out...

Economy, 9 months ago

WHAT IS THE SPEHERE OF JUSTICE...