7-bob. Differensial hisob

Quyidagi funksiyalarning hosilalari topilsin.

7.73. 1) 2)

3) Funksiyaning hosilasini toping.

a) ; b) ;

v) ; g) .

7.74. 1) 2)

7.75. 1) 2)

7.76. 1) 2) 3)

7.77. 7.78.

7.79. 7.80.

7.81. 7.82.

7.83. 1) 2)

3) . funksiyaga teskari bo’lgan funksiya uchun ni toping.

4) Hosilani tekshiring. a) ; b) .