Math, asked by vishwajeetsingh47, 6 months ago

Given tan A=5/4
(0°S A < 90°), find the value of 1 - sin A cos A.

Answers

Answered by inamul9733039072

1

answer is 21/41

sec2A-tan2A=1

sec2A=41/16

sin2A+cos2A=1

sin2A=25/41

1-sinAcosA=1-(5×4/41) =21/41

Previous Question

Next Question

Similar questions

English, 3 months ago

write the summary of the poem The morning after?

Social Sciences, 3 months ago

Glass,chalk,brick,wood odd one out...

Computer Science, 3 months ago

Give two features of Fourth Generation language(4GL).

Math, 6 months ago

help........................................................me...

Geography, 6 months ago

some facts about south korea...

Math, 10 months ago

Arranging the data in the form of table is called what...

Physics, 10 months ago

Abdul, while driving to school, computer the average speed of his trip to be 20km/h1 on his return trip along the some road there is less traffic and the average speed is 40km/h1 what is the average speed of Abdul trip...

Geography, 10 months ago

Which of the following statements about factors that influence migration is false? A. Financial opportunities often encourage humans to migrate. B. Technological advancements make migration easier and faster. C. Healthcare and education are not pull factors that encourage migration. D. A region’s culture can encourage migration and settlement. Please select the best answer from the...