The document discusses mathematical equations and formulas involving addition, subtraction, multiplication, division and exponents of various numbers and variables such as B, 6, x, i, n, m, R, d, t, f, p, v, and g. It also includes trigonometric functions involving sine, cosine and tangent.

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11. 5
B

12. 6
,
+
,
6
5 B + 3
6 3

18. P
P
P
/
x
x
1
H
,
/

20. +
+
/
/
/

26. i
i
1i 2i
i
i
i
3i
i
i i i
i i i
i
6 1i
6 1i

32. v
n
x
n
x

36. Rm
d R!
Rm m
Rd
Rd
!
Rd
i6
R!
Rd

43. 2
2
4 2
2

44. m/

57. ft
d
d
d
d
d
d

65. t t t t
f t
/
d
; 0
P
1
$
p
1
$

66. # v/ 2
/
d f
0
t m/
m/ n- -

71. 3
3
# -
/
/
d d d

76. q
v
v
v
v
v
v
v
v
v

77. g
v
v
v
y y ygv v v
v=
R! +
/ b R!
,q
q
m
n
n
v
an
Y
2
v

104. g
g

105. v

106. g

107. g