Find the limit. lim (x, y) (1, 56) √x + y √x + y Discuss the continuity of the function. O continuous for x + y > 0 continuous everywhere except (0, 0) continuous for x +y 20 continuous everywhere continuous for x + y = 0

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Q: sec x lim x/2 sec (5x)

A: limx→π/2 sec2xsec25x=limx→π/2cos25xcos2xlimx→π/2 cos25x=cos25π2=0limx→π/2 cos2x=cos2π2=0 Now by…

Q: Find the limits of the Function 2 (x + h)² – x² lim h→0 h

A: We can solve this using the L'Hospital rule. And also from expanding equation we can solve easily.

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Q: х2 + 2у lim (х.у)-(0.0) 1 — е*-у!

A: Explained below

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Q: Vx+5-3 (a) Find lim,4 analytically. X-4 Vx+5-3 -, x * 4 (b) Let f(x) = x-4 13, x = 4 Use the three…

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