Vocabulary - Match each term to its corresponding definition. 1. the number i
2. imaginary number
3. pure imaginary number
4. complex number
5. real part of a complex number
6. imaginary part of a complex number
7. complex conjugates

a. a number in the form a + bi where a and b are real
numbers and b is not equal to 0

b. term a of a number written in the form a + bi

c. pairs of numbers of the form a + bt and a-bi

d. a number such that its square equals - 1

e. a number in the form a + bi where a and b are real
numbers

f. a number of the form bi where b is not equal to 0

g. term bi of a number written in the form a + bi

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

idk

step-by-step explanation:

use that smart brain

50-38=12

step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.