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timurjin [86]
3 years ago
12

Define dot product, inner product, cross product.

Mathematics
2 answers:
sattari [20]3 years ago
3 0

Answer:

Dot product. ... In Euclidean geometry, the dot product of the Cartesian coordinates of two vectors is widely used and often called "the" inner product (or rarely projection product) of Euclidean space even though it is not the only inner product that can be defined on Euclidean space; see also inner product space.

Step-by-step explanation:

OLEGan [10]3 years ago
3 0
Yeah what they said
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Step-by-step explanation:

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In a box 25 cards are there and 1 to 25 numbers are written on them. one card is drawn randomly. what is the probability that it
tensa zangetsu [6.8K]

<u>Explanation </u><u>:</u>

<u>Given that:</u>

  • In a box 25 cards are there and 1 to 25 numbers are written on them.

  • • One card is drawn randomly.

<u>To Find:</u>

  • • What is the probability that it is multiple of 5.

<u>We know that:</u>

P(E)= F/T

<u>Where,</u>

P(E)= Probability of an event

• F= Favourable outcomes . T = Total outcomes

<u>We have:</u>

F = Number of cards which are multiple of 5

Cards having the number 5, 10, 15, 20, 25 are the multiples of 5.

So, F = 5

T = Total number of cards

• T = 25

P(F) The probabilityP(E) = The probability that it is multiple of 5

Finding the probability that it is multiple of 5:

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<u>Hence,</u>

The probability that it is multiple of 5 is ⅕

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3 years ago
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Answer:

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Step-by-step explanation:

Given:

Number of marbles Jennifer has = x marbles

Andrea has 4 times the number of marbles that Jennifer has.

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