Question

10). The value of B(x+1 y) is equal to
(A) B(x,y+1)

(B)x/x+yB(x,y)
(C) x+y/xB(x,y)
(D)None of these

Answer 1

Answer:

(d) none of these

Step-by-step explanation:

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Answer 2

Given. x=1 and y=1. 9bx +11by=20. b=?

9b(1)+ 11b(1)=20. 9b +11b=20. 20b=20. b=1.

(D) None of these

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