Math, asked by dilashabondre, 11 days ago

Question No. 19 The first term in the maclaurians expansion of f(x,y) = ex+y is Answer

Answers

Answered by nehagb192819
0

Answer:

f(x, y) = f(x + y,0) = -0 Σ* Σ=o 4 (%)*yn-k n=0k-0 (x+y)" n!

From this, we can read off the x y term coefficient as (i+j)! (¹¹) = (by letting (i, j) = (k, nk) and solving for k, n in terms of i, j).

Answered by dhananjaymistri08
0

Answer:

cosh⁴x - sinh⁴x = cosh(2x).

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