Using all the letters of the word "FRIDAY", how many different words can be formed?

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Thirumal Konatham

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720 words
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Tutor

Q;- FRIDAY Total no of different letters=F+R+I+D+A+Y = 6! = 6*5*4*3*2*1 = 720
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IITJEE Trainer with 13 years of experiance in JEE Teaching

Since all letters are distinct, the number of different words can be formed is "factorial 6"
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Tutor

720
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Tutor

Total letters in word FRIDAY are 6, so 6! ways letters can be arranged so total words formed are 6*5*4*3*2*1=720
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Physics Faculty With 8 Years of Experience of IIT JEE Training

Its factorial of 6.
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6 factorial i,e,720.Unit diit can have 6 options, tens digit can have 5 options, hundredth digit can have 4 options and so on i,e. 6x5x4x3x2x1=720
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Tutor

720
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Maths Tuitor

As the given word "FRIDAY" in the question has 6 letters, so the total number of words that can be formed is a factorial of 6. 6! = 720
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An Experienced Trainer

6! = 720.
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