joykanapala joykanapala

04-05-2018
Mathematics

contestada

Evaluate sin of seven pi without a calculator

Respuesta :

mkryukova19 mkryukova19

04-05-2018

sin(7π)=sin(6π+π)=sin(3*2π +π)=sin(π)=-1

Answer Link

Otras preguntas

Which of the following investors would likely prefer a cash dividend over a stock dividend? a. Layton prefers when companies let him decide how to benefit from

If 5 pipes of similar size can fill a tank in 1 hour with water.Find the time required to fill the tank by 10 pipes ?

A triangle with vertices at (1,1), (1,-3), and (3,-3) is acute. In complete sentences, explain whether this statement is true or false, and explain why?

Helpppppppppppppppppppppplpp

Cryptography is the process of transforming data from cleartext into ciphertext. a. True b. False

Find the smallest perimeter and the dimensions for a rectangle with an area of 36 in squared.

helpigiverialiestifyouhelpmeok

How to write 200 words indian army

Alan has forgotten his 4-digit PIN code. He knows the first digit is 9 and the last digit is larger than 5. How many different sets of 4 digits could it be?

How did the Zoroastrian idea of dualism influence later religions and philosophies?