Answer:
1. ~ 0.841069 + 2n pie sign or 2.300524 + 2n pie sign
2. ~ 1.230959 + 2n pie sign or ~ 5.052226 + 2n pie sign
3. ~ 1.176005 + n pie sign
Step-by-step explanation:
1. Solution:
sin (0) =✓5/3
= arcsin (✓5/3) or pie sign - arcsin (✓5/3)
= arcsin (✓5/3) + 2n pie sign or pie sign - arcsin (✓5/3) + 2n pie sign, n € Z
= 0.841069 + 2n pie sign or pie sign - 0.841069 + 2n pie sign, n € Z
= 2.300524 + 2n pie sign, n € Z
2. Solution:
cos (0) = 1/3
= arccos (1/3) or 2 pie sign - arccos (1/3)
= arccos (1/3) + 2n pie sign or 2 pie sign - arccos (1/3) + 2n pie sign, n € Z
~ 1.230959 + 2n pie sign or 2 pie sign - 1.230959 + 2n pie sign, n€ Z
~ 5.052226 + 2n pie sign, n € Z
~ 1.230959 + 2n pie sign or ~ 5.052226 + 2n pie sign, n € Z
3. Solution:
tan (0) = 12/5
= arctan (12/5), 0 not equal sign pies sign/2 + n pie sign, n € Z
= arctan (12/5) + n pie sign
not equal sign pie sign/2 + n pie sign, n € Z
~ 1.176005 + n pie sign, not equal sign pie sign/2 + n pie sign, n € Z
~ 1.176005 + n pie sign, n € Z
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Answers & Comments
Answer:
1. ~ 0.841069 + 2n pie sign or 2.300524 + 2n pie sign
2. ~ 1.230959 + 2n pie sign or ~ 5.052226 + 2n pie sign
3. ~ 1.176005 + n pie sign
Step-by-step explanation:
1. Solution:
sin (0) =✓5/3
= arcsin (✓5/3) or pie sign - arcsin (✓5/3)
= arcsin (✓5/3) + 2n pie sign or pie sign - arcsin (✓5/3) + 2n pie sign, n € Z
= 0.841069 + 2n pie sign or pie sign - 0.841069 + 2n pie sign, n € Z
= 2.300524 + 2n pie sign, n € Z
2. Solution:
cos (0) = 1/3
= arccos (1/3) or 2 pie sign - arccos (1/3)
= arccos (1/3) + 2n pie sign or 2 pie sign - arccos (1/3) + 2n pie sign, n € Z
~ 1.230959 + 2n pie sign or 2 pie sign - 1.230959 + 2n pie sign, n€ Z
~ 5.052226 + 2n pie sign, n € Z
~ 1.230959 + 2n pie sign or ~ 5.052226 + 2n pie sign, n € Z
3. Solution:
tan (0) = 12/5
= arctan (12/5), 0 not equal sign pies sign/2 + n pie sign, n € Z
= arctan (12/5) + n pie sign
not equal sign pie sign/2 + n pie sign, n € Z
~ 1.176005 + n pie sign, not equal sign pie sign/2 + n pie sign, n € Z
~ 1.176005 + n pie sign, n € Z