Question
Solve the equation
Solve for θ
Solve for n
Solve for r
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θ=12esn−4r+1
Evaluate
r=41−3senθ
Multiply the numbers
r=41−3esnθ
Swap the sides of the equation
41−3esnθ=r
Move the constant to the right-hand side and change its sign
−3esnθ=r−41
Subtract the terms
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Evaluate
r−41
Reduce fractions to a common denominator
4r×4−41
Write all numerators above the common denominator
4r×4−1
Use the commutative property to reorder the terms
44r−1
−3esnθ=44r−1
Multiply by the reciprocal
−3esnθ(−3esn1)=44r−1×(−3esn1)
Multiply
θ=44r−1×(−3esn1)
Solution
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Evaluate
44r−1×(−3esn1)
Multiplying or dividing an odd number of negative terms equals a negative
−44r−1×3esn1
To multiply the fractions,multiply the numerators and denominators separately
−4×3esn4r−1
Multiply the numbers
−12esn4r−1
Calculate the product
12esn−4r+1
θ=12esn−4r+1
Show Solution
