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                   If a,b,c,d are in G.P. while a-2,b-7,c-9,d-5 are in A.P., then a+b+c+d is divided by?

a)2 b)3 c)5 d)7

3 years ago


Answers : (1)


3 years ago

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2x+585x(145) 2
Your question is incompelete.
Vijay Mukti 8 days ago
there seems to be some mistake i the question ,plz correct it
Prajwal Kavad 6 days ago
3 0 +6 0 +9 0 /20 0
amwer is simple any specific value raised to 0 is one ,therfore answer is 3
Prajwal Kavad 6 days ago
for any number except 0,infinity,power zero =1.therefore answer is 1+1+1=3
ashish 10 days ago
is it degrees or the powers else if powers answer would be 3
grenade 17 days ago
prove that n 3 + 3n 2 + 5n + 3 is divisible by 3 for any natural number n
Hello Student, n^3 + 3n^2 + 5n + 3 =n^3 + 3n^2 + 2n+3n + 3 =n(n^2 + 3n + 2)+3n + 3 =n(n+1)(n+2)+3n+3 Prooved Thanks & Regards Arun Kumar Btech, IIT Delhi Askiitians Faculty
Arun Kumar one year ago
By Fermat’s theorem, n 3 -n is divisible by 3. Hence n 3 +3n 2 +5n+3 = (n 3 -n)+(3n 2 +6n+3) = 3m+3(n+1) 2 for some integer m making the expression obviously a multiple of 3.
mycroft holmes one year ago
what does trivial solution means
for any homogenous equation we can determine easily that its one of the roots is(0,0,0) lets take an example ax+by+nc=0 rather solving we could easily determine that the following plane...
grenade 23 days ago
or simply the origin
grenade 23 days ago
the westward and southward components of the velosity of a ship are 6.7 knots and 12.5 knots respectively. find the speed of the ship and the direction in which it is sailing.
for he westward and southward components of the velosity of a ship are 6.7 knots and 12.5 knots respectively.the speed of sheep is sqrt (6.7 2 + 12.5 2 ) and the direction is tan-1(6.7/12.5)
Sher Mohammad 11 months ago
Ans: Velocity in west direction: Velocity in south direction: Speed of ship: Direction: Moving at an angle w.r.t to west
Jitender Singh 11 months ago
How d n /dx n becomes d n-1 /dx n-1 …...please explain
Hello student, Please find answer to your question For example, Apply this
Jitender Singh 11 months ago
Thanx … are awesome sir … helped me whenever I required …..this website is awesome ….....
milind 11 months ago
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