emilyacevedo2086 emilyacevedo2086

25-02-2024
Mathematics

contestada

If cosα,cosβ,cosγ are the direction cosines of a line then the value of sin2α+sin2β+sin2γ is__________
A. 1
B. 2
C. 3
D. 4

Respuesta :

Otras preguntas

PLEASE HELP, ITS DUE TOMORROW

A rectangle has_______sides that are straight lines, ______ and _____ opposite sides, and angles of _____. I need help

Consider the system of linear equations. x+y=9.0 0.50x + 0.20y = 4.05 Find the values of x and y.

In a paragraph, analyze how the American Revolution worsened the economic condition for many citizens. Consider the people who raised concerns about economic pr

The difference of two numbers is 28. If one number is 11, find the other number

provide more specific information to the reader. Cutting out fat in your diet can prevent sickness

How can we measure the rate of seafloor spreading?

Solve for X X/5 = 15

Rewrite in mathematical language. Every negative integer J is less than or equal to its inverse.

Artifacts ______________ a. have scientific value. b. are curious relics. c. are public property. d. are worthless remnants of times gone by.