+91-87964 74404
FlagBACK
Question icon
Grade 10Algebra

plz solve the given question....................
options are xyz,o,abc,1

Question image for plz solve the given question....................
Profile image of Prakhar Nigam
8 Years agoGrade 10
Answers icon

1 Answer

Profile image of Arun
8 Years ago
Here, 
logx/( b - c) =logy/( c - a) = logz/(a - b) =K 

now, 
logx = K(b - c)
alogx = Ka(b - c) 
logx^a = K( ab - ac) 
similarly , 
blogy = Kb( c - a) = K( bc - ab)
logy^a = K( bc- ab)
clogz = K(ac - bc) 
logz^c = K(ac - bc) 
add all terms, 
logx^a + logy^b + logz^c = K(ab - ac + bc -ab + ac - bc) = 0
log{ (x^a)(y^b)(z^c)} = 0
{(x^a)(y^b)(z^c) } = 1 

x^a.y^b.z^c = 1 
 

Other Related Questions on algebra

question mark
What is a binomial expression?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
Can we divide two vectors? If this is possible then how?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
How do you write “the product of 18 and q” as an algebraic expression?
algebra
1 Answer Available

Last Activity: 2 Years ago

question mark
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
algebra
1 Answer Available

Last Activity: 3 Years ago

question mark
Find the least number of square tiles by which the floor of a room of dimensions 16.58 m and 8.32 m can be covered completely. why HCF and not LCM as “least” keywor dis given?
algebra
1 Answer Available

Last Activity: 3 Years ago