## Discussion Forum

Que. | Consider the function f(x) = sin(x) in the interval [π/4, 7π/4]. The number and location(s) of the local minima of this function are |

a. | One, at π/2 |

b. | One, at 3π/2 |

c. | Two, at π/2 and 3π/2 |

d. | Two, at π/4 and 3π/2 |

Answer:Two, at π/4 and 3π/2 |