Please give short tutorial similar to the one circled to teach how to solve permutations with identical terms questions and what they are. couldperinidentiBarbara can arrange the display in 27 720 different ways.Key Concepts• When dealing with permutations of n items that include a identical itemsof one type, b identical items of another type, and so on, you can use theformulaa!b!c!n!Communicate Your Understanding1. Explain why there are fewer permutations of a given number of items if someof the items are identical.2. a) Explain why the formula for the numbers of permutations when some itemsare identical has the denominator alb!c!... instead of a b .....b) Will there ever be cases where this denominator is larger than thenumerator? Explain.c) Will there ever be a case where the formula does not give a whole numberanswer? What can you conclude about the denominator and the numerator? HOW TO SOLVE RATIONALRATIONAL EQUALITIES1. Completely factor and state restrictions ofthe denominators.2. Find lowest common denominator andmultiply all rationals by it.ancel, expand, then simplify to solve forvariable.e sure solutions aren't in the restrictionsare, reject because they areus solutions).RATIONAL INEQUALITIES1. Make one side equal to zero.simplified rational expression.2.Factor numerator and denominator as much asyou can.7+68748-5203.Determine values of both numerator anddenominator where they are zero (isolate for thevariable).2+84. Find the test intervals surrounding these values(such as by using a number line).5.Choose a value for each interval to determine thesign of the function using a chart.7+68-52-402484287+86. Compare the sign and the equation to find thesolutions.0- 4(x-7)7.Numerator values are inclusive (squarebrackets), but the denominator values are notsince you can't divide by 0 (soft brackets)20a218RetakeEQUATIONS240+³+z+5+5) x(x+6)**(+6) (+)*+5)1-a(2+5) =(z+5)=(x+5)2-1-4 Not inrestrictions(-5) (+8) 200wwwX-7x+5Signy in fatathe reciprocal of the originalfunction's y intVortexDomainRangeIntervals of increaseDecreasePositiveNegativeNumerator: -720#27Denominator:+820(.x. 8).12-8z € (-8, 7)(-8. 71.+Use Photo(11%)+

Question

Please give short tutorial similar to the one circled to teach how to solve permutations with identical terms questions and what they are. couldperinidentiBarbara can arrange the display in 27 720 different ways.Key Concepts• When dealing with permutations of n items that include a identical itemsof one type, b identical items of another type, and so on, you can use theformulaa!b!c!n!Communicate Your Understanding1. Explain why there are fewer permutations of a given number of items if someof the items are identical.2. a) Explain why the formula for the numbers of permutations when some itemsare identical has the denominator alb!c!... instead of a b .....b) Will there ever be cases where this denominator is larger than thenumerator? Explain.c) Will there ever be a case where the formula does not give a whole numberanswer? What can you conclude about the denominator and the numerator? HOW TO SOLVE RATIONALRATIONAL EQUALITIES1. Completely factor and state restrictions ofthe denominators.2. Find lowest common denominator andmultiply all rationals by it.ancel, expand, then simplify to solve forvariable.e sure solutions aren't in the restrictionsare, reject because they areus solutions).RATIONAL INEQUALITIES1. Make one side equal to zero.simplified rational expression.2.Factor numerator and denominator as much asyou can.7+68748-5203.Determine values of both numerator anddenominator where they are zero (isolate for thevariable).2+84. Find the test intervals surrounding these values(such as by using a number line).5.Choose a value for each interval to determine thesign of the function using a chart.7+68-52-402484287+86. Compare the sign and the equation to find thesolutions.>0- 4(x-7)7.Numerator values are inclusive (squarebrackets), but the denominator values are notsince you can't divide by 0 (soft brackets)20a218RetakeEQUATIONS240+³+z+5+5) x(x+6)**(+6) (+)*+5)1-a(2+5) =(z+5)=(x+5)2-1-4 Not inrestrictions(-5) (+8) 20>0wwwX-7x+5Signy in fatathe reciprocal of the originalfunction's y intVortexDomainRangeIntervals of increaseDecreasePositiveNegativeNumerator: -720#27Denominator:+820(.x. 8).12-8z € (-8, 7)(-8. 71.+Use Photo(11%)+

Accepted Answer

1_
Permutation of n distinct items is n!
I hope you have understood upto this perfectly.
Then…

hen dealing with permu f one type, b identical ite n! ormula ab!c!...