Math, asked by subha98, 1 year ago

sin (π\2)×sin(3π\2)

Answers

Answered by tanmayanilmahalley

1

Answer:

sin(π/2) = 1

sin (3π/2) = sin 270° = cos 0° = 1

∴ sin ( π/2) × sin ( 3π/2 ) = 1

Step-by-step explanation:

tanmayanilmahalley: plz mark as brainliest

Previous Question

Next Question

Similar questions

English, 6 months ago

Give a suitable title to the passage given above.

Math, 6 months ago

PB 7. In figure, AB AD = DC = and ZDBC = 20°. Determine (i) ZABD (ii) ZAPB Hence, or otherwise, prove that AP is parallel to DB.

Physics, 6 months ago

68.If the half life of the radioactive element is 10 days then after 10 days it will be times of It's present state: a) 2 c) 1/6 b) 1/8 d) 1/4...

English, 1 year ago

2 short stories for class 6...

Math, 1 year ago

21. Our winter day, the temperature of Shimlawas-3°C. Convert this in (°F) degree Fahrenheit, using the formula c divide by5=f-32degreedivide by 9...

Physics, 1 year ago

a truck moves with a speed of 90km/h for 20 minutes and at 60km/h for next 20 minutes. find the average speed of the truck...

Math, 1 year ago

solve question............

Science, 1 year ago

write the source of water on earth...