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

The Tudors believed they had the divine right of God to rule England. True or false
Give three examples of different forms of energy used in everyday life. Explain where the energy goes to show that it is transformed, not destroyed.
From an 8 foot board, a carpenter sawed off one piece that was 2 3/4 feet long and another piece that was 3 1/2 feet long . How much of the board was left?
One third of a 1 1/4 acre park has been reserved as a dog park. Find the number of acres that are used as a dog park
Which of the following was part of the Civil Rights Act of 1964?    A. Discrimination in employment based on race was banned.   B. Segregation in schools was de
What circumstances account for Tan's having developed more than one english
the vote of one individual doea not matter because it cannot affect the outcome of an election
8 is what percent of 5?
what is another name for the circulatory system
The potential of electrons in a circuit can be increased by _____. flowing through the conducting wires the action of a battery passing through a circuit eleme