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GATE Question of the Day - Mathematics Questions

1) Consider a closed surface S surrounding a volume V. IF is the position vector of a point inside S, with the unit normal of S, the value of the integral is

(A) 3V
(B) 5V
(C) 10V
(D) 15V

GATE Exam


2)The system of equations
 
has NO solution for values of and μ given by


 


GATE Question

Guys solve this problem and post your answer for this Maths questions

12 comments:

Anil's bits & bytes said...

answer is: B

Anonymous said...

2)A

Vamshi said...

second B

Unknown said...

1:)B
2:)A

Vamshi said...

first D

Anonymous said...

2.A

Vamshi said...

answer plz

Anonymous said...

answer b

Unknown said...

plz explain quetion 1st....

Anonymous said...

Apply the divergence theorem

∫∫s 5r.n.dx = ∫∫∫v 5Ñ.rdV

= 5 3 ∫∫∫ dv = 15 V ( Ñ.r = 3 and r is the position vector)

Anonymous said...

1)d

peehu jain said...

1) 'd'
2) 'b'

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