Math, asked by zamveli06agmail, 4 months ago

. (1 - cos? A) cosec? A = 1

Answers

Answered by jeyarajakarthikeyan

1

1=1

Step-by-step explanation:

=>1-cos2A/sin2A (cosec2A=1/sin2A)

=>1-cos2A/1-cos2A (sin2A=1-cos2A)

=>1

Previous Question

Next Question

Similar questions

Math, 2 months ago

If the coordinates of a point are (0, -4), then it lies in: a) X-axis b) Y-axis c) At origin d) Between x-axis and y-axis e) Other:...

Economy, 2 months ago

MRS ನ್ನು ವಿಸ್ತರಿಸಿ?

Physics, 2 months ago

A person exerts 20 N of force and displaces a trolley by 15 m in the direction of force .Work done by him will be...

Hindi, 4 months ago

निम्न शब्दों का समास कीजिए। (1)लंबा है उदर जिसका।...

Chemistry, 4 months ago

if the valency of oxygen is 2 , what is the valency of copper in CuO? but 1,2,3 or4...

Physics, 9 months ago

what is difference between contact force and non contact force...

English, 9 months ago

(b) What kind of relationship did kezia have with her father? Did the father and daughter come up to each other’s expectations? Illustrate your answer...

English, 9 months ago

Your Spaceship has crashed on an alien planet. What will you do? Write a paragraph using future tense...