A cada uno de cuarenta y un estudiantes de escuela intermedia se les preguntó: "¿Cuál es su materia favorita?" Estas fueron las respuestas. . 8 niños y 10 niñas eligieron "Ciencias". . 12 niños y 11 niñas eligieron "Estudios sociales". Construir una tabla de frecuencias de dos variables para los datos. Elegir una Elegir una Elegir una 0 0 Elegir una 0 0

Q: Question Prove that if AUB= A is true, then An B = B is also true, AND CONVERSELY. ||

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Q: Special triangles

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Q: coplanar.

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A: Note: As per Bartleby's guidelines, for more than one question asked in the main part and for more…

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Q: %24 What is the domain? 12 10 O [0,22] o (1,10) O [1,10] O (0,22)

A: We are given the following graph.

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A: Note:- As per our guidelines, We can answer the first question since the exact one wasn’t specified.…

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A: Lets solve this by making the statements which are true and which are false

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Q: A = BAB=C A=C AnB 0= AOB #0 A = BAB C A=C AUB 0 A#0v B#0

A: a) Let x∈A ⇒x∈B (∵A=B)⇒x∈C (∵B=C)⇒A⊂C Similarly C⊂A. Here A⊂C and C⊂A⇔A=C

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A: SOLUTION-

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Q: (i) (ii) Show that 8; &k = &k Әхк Әхі Əхі Әхі чо

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