Math, asked by truptipandya, 1 year ago

solve it step by step

Attachments:

Answers

Answered by lastbenchstudent

0

sec^2 theta = tan^2 theta +1

putting this in equation

15 tan^2 theta + 4 sec^2 theta = 23

15 tan^2 theta + 4 ( tan^2 theta + 1) = 23

15 tan^2 theta + 4 tan^2 theta + 4 =23

19 tan^2 theta = 23- 4 = 19

tan^2 theta = 19/19 = 1

Previous Question

Next Question

Similar questions

English, 6 months ago

there are few apples in the basket. in the sentence which is the adjective...

Math, 6 months ago

A city lot is 20 4/5 meters wide. It is 2 1/2 times as long as it is wide. How long is the city lot? Express your answer in simplest form.

English, 6 months ago

Pick out all the clauses from the following sentences and mention of what kind each is: 1. We told him what we had heard yesterday. 2. If you want to get into a good college, you must do well in your final examination. 3. Although he was severely wounded, the soldier did not leave his post. 4. After the bell rang, the pupils returned to their classrooms. 5. The people, who live next door, are...

Social Sciences, 1 year ago

Education and health as components of human capital are perfect complements rather than substitutes....... Discuss...

Math, 1 year ago

What do you mean by perimeter.......

Math, 1 year ago

If you sell a clock at 425 rupees, you lose 25 rupees. If you had to earn 30 rupees, how much did you have to sell the clock?

Social Sciences, 1 year ago

Opinion on himalayas...

Science, 1 year ago

what is mechanised harvesting??