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Swati V. has helped students
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Summary of contribution activity by day
Swati V.
Swati V. joined Socratic 4 months ago. Swati V. hasn't written a biography yet.
Activity
87 Asked
@swati-v
Swati V.
said thanks for an answer to
Find the domain and range of the function #f# defined by #f(x,y)=(3x^2y^2)/(x^2+y^4)# ?
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3 hours ago
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@swati-v
Swati V.
commented
Thanks Sir.
on
Find the probability of drawing an ace or a spade from a deck of 52 cards in a single draw?
5 hours ago
·
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@swati-v
Swati V.
said thanks for an answer to
Find the probability of drawing an ace or a spade from a deck of 52 cards in a single draw?
.
5 hours ago
·
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@swati-v
Swati V.
asked the question
Records show that the probability is 0.00006 that a car will have a flat tire while driving through a certain tunnel.Find the probability that at least 2 of 10,000 cars passing through this channel will have flat tires?
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5 hours ago
·
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@swati-v
Swati V.
asked the question
In Bengal, 30% of the population has a certain blood type.What is the probability that exactly four out of a randomly selected group of 10 Bengalis will have that blood type?
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5 hours ago
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@swati-v
Swati V.
asked the question
Find the probability of drawing an ace or a spade from a deck of 52 cards in a single draw?
.
5 hours ago
·
Like
@swati-v
Swati V.
asked the question
Write down the sample spaces for the following experiments (i)A coin is tossed and at the same time a die is rolled.(ii)The order in which a mouse,a frog,and a rabbit arrive at a lake is observed.?
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5 hours ago
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@swati-v
Swati V.
said thanks for an answer to
Let #f(x,y)={(x²y)/(x⁴+y²), " if " x⁴+y²≠0, {0, " if " x=y=0#. Check whether #lim_((x,y)→(0,0))f(x,y) # exists or not?
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yesterday
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@swati-v
Swati V.
said thanks for an answer to
Check whether the function #f(x,y)={(6xy)/sqrt(x^2+y^2) " if " (x,y)≠(0,0), {0 if (x,y)=(0,0)# is continuous at the origin?
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yesterday
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@swati-v
Swati V.
asked the question
If f(x,y)={xsin(1/y)+ysin(1/x) if xy≠0, {0 if xy=0 then show that the repeated limits of f do not exist.Examine the function f for simultaneous limit at the origin?
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yesterday
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