Each character in a password is either a digit [0-9] or lowercase letter [az]. How many valid passwords are there with the given restriction(s)? Length is 18. No character repeats. Starts with: zl Ex: P(11, 4) * P(4, 3) Write permutations as: P(n, k)

Q: 4. K ナ 1. The side lengths of the polygons are hard to tell from the grid, but there are other…

A: Given,

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A: Clearly the line is passing through the origin.

Q: Please help me

A: We will find the missing length.

Q: M 10- B 12 A 13 R perimeter = 28 Y

A: Since you have asked multiple question, we will solve the first 3 question for you as per our guide…

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A: This question is about application of complimentary angles

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A:

Q: 3. (z, y)(1.5x, 1.5y) A' will be located at ( B' will be located at ( C' will be located at (

A: We have given the scalar factor i.e . (x,y)=(1.5x,1.5y)

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A: Given  12 + 22 + 32 + ⋅ ⋅ ⋅ + n2 = n(n+1)(2n+1)6Step 1   P(1) is true             P(1) = I2 = 1   ⇒…

Q: f'(0) = Is f(1.5)>0? ('Yes on not) lim fCh-)-f(-)

A: