Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

to Bobbym answer given as

options: 0,276,376,476.

**jacks**- Replies: 3

Total number of arrangement of the word

in which vowels and consonants are at the same position

and no letter is as its previous places, is

Thanks Admin, Bobbym,phrontister

**jacks**- Replies: 26

finding number of arrangements of the word

in which neither follow nor follow neither follow , isTo bobbym it is excluded.

**jacks**- Replies: 3

(1)

The number of numbers between

to which contain the digit is(2) Maximum number of point of intersection of

lines and circle**jacks**- Replies: 1

Yes thickhead, would you like to explain me, Thanks

**jacks**- Replies: 2

Two sequence

and are such thatand

and

Then

tends to a natural no.(a) 3 (b) 5 (c) 7 (d) 9

**jacks**- Replies: 5

A is one of the 6 horses entered for a race and is to be ridden by one of two jockeys B and C.

It is 2 to 1 that B rides A. In which case all the horses are equal likely to win .If C rides A, his chance is trebled.

Then the odd against his winning are.

Thanks Bobbym got it.

Yes Bobbym you are right, would you like to explain me, Thanks

**jacks**- Replies: 6

Total number of arrangement of the word PURPOSE in which vowels are in same order

Thanks thickhead nice solution using complex number

Yes thickhead right answer, Would you like to explain me.

**jacks**- Replies: 7

If

Then isThanks Thickhead for Nice explanantion.

Yes thickhead, plz explain me, Thanks

**jacks**- Replies: 4

There are n straight line in a plane, no two of whcih are parallel and no three passess through same point.

There point of intersection are joined, Then maximum number of new lines thus formed is

Yes Bobbym you are right. Would you like to explain me, Thanks

**jacks**- Replies: 7

number of real solution of

Thanks Thickhead for nice explanation

Yes Thickhead, Yould you like to explain me , Thanks

**jacks**- Replies: 5

The number of triangle which are obtuse and points

are the feet ofperpendiculars drawn from vertices on the opposite sides is

Thanks Thickhead.