July 2022 1 4 Report
Перетворити на алгебраїчну суму функцій добуток 2sin9x·sin5x:

a. sin4x-sin14x
b. cos4x-cos14x
c. cos4x+cos14x
d. sin4x+sin14x
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.