## Bharat Gupta is teaching live on Unacademy Plus

COMBINATION Permutation and combination mixed Problem part-5 Follow Upvote

Problem for this lesson The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205 Ten person, amongst whom A, B and C are to speak at a function. the number of ways in which it can be done if A wants to speak before B and B wants to speak before C is: a. 9! 10! b. . 9C d. None of these 6 Priyanka has 11 different toys and Supriya has 8 different toys. find the number of ways in which they can exchange their toys so that each keeps her initial number of toys. a. 19C11 b. 18C10 d. 19C11-1 C.

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 c. 420 d. 205

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205 Nor

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205 Nor Bous

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205 Nor Bous

The sides AB, BC, CA of a triangle ABC have 3, 4 and 5 interior points respectively on them. The total number of triangles that can be constructed by using these points as vertices is? a. 105 b. 307 . 420 d. 205 We. 12

Ten person, amongst whom A, B and C are to speak at a function. the number of ways in which it can be done if A wants to speak before B and B wants to speak before C is: 9! 6 10! 6 . 9C6 b. d. None of these

Ten person, amongst whom A, B and C are to speak at a function. the number of ways in which it can be done if A wants to speak before B and B wants to speak before C is: 9! 10! b. c. 9C d. None of these 6 6 hono cr .ke deu, le.3 voou

Priyanka has 11 different toys and Supriya has 8 different toys. find the number of ways in which they can exchange their toys so that each keeps her initial number of toys. a. 19C11 b. 18C10 c. 20Cud.19C1-1

Priyanka has 11 different toys and Supriya has 8 different toys. find the number of ways in which they can exchange their toys so that each keeps her initial number of toys. a. 19C11 b. 18C10 c. 20Cud.19C1-1 anla wiL

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