The Equation $2 \sin 4 t - 1 = 0$ Has Four Times the Number of Solutions in the Interval

question 146

True/False

The equation $2 \sin 4 t - 1 = 0$ has four times the number of solutions in the interval [0, 2 $\pi$ ) as the equation $2 \sin t - 1 = 0$ .

---

Definitions:

Mobile Messaging Apps

are applications designed for smartphones and tablets that enable users to send text messages, images, videos, and voice messages over the internet.

E-commerce

The buying and selling of goods and services through electronic platforms, such as the internet, enabling transactions over digital networks.

Return

The profit or loss generated on an investment over a specified period.

Investment

The act of allocating resources, usually money, with the expectation of generating an income or profit.