Seudónimo Seudónimo

25-07-2021
Mathematics

contestada

if cos7x-cos8x/1+2cos5x=cos(ax)-cos(bx),where a,b are positive integers, then a²+b²=??

pls help! :(

Respuesta :

Аноним Аноним

25-07-2021

Step-by-step explanation:

[tex]hope \: its \: helful[/tex]

Ver imagen Аноним

Ver imagen Аноним

Answer Link

Otras preguntas

2 fractions that are the equivalent to 0.400

what effect has migration had on modern Europe

The earliest Chinese civilization developed near wich river

Write a set of three numbers that have a GCF of 13.

how did the Industrial Revolution impacted American society economically, socially, politically, and morally.

An apple weighs at 1N. the net force on the apple when it is in free fall is? a. 0N b. 0.1N c. 1N d. 10N e. none of the above

What is the ans. if you Round 5.42 to the nearest tenth

what is the 399,713 rounded to the place value of the third underlined digit of 399

When a tuning fork vibrates over an open pipe and the air in the pipe starts to vibrate, the vibrations in the tube are caused by a. harmonics. b. beats. c. rei

How many cotyledons would be found in a flowering plant with nine petals on each flower and long leaves with parallel leaf veins? a. Three b. Zero c. Two d.