I hope it helps you a little
Step-by-step explanation:
2/5 is closest to 1/2
5/8 is closest to 1/2
1/2 + 1/2 = 1
Answer:3
Step-by-step explanation:r( cos Ф + i sinФ) is the fifth root of 243(cos 240 + i sin 240), then r^5( cos Ф + i sin Ф )^5 = 243(cos 240 + i sin 240).
The value of y is 6, -6
Step-by-step explanation:
