sin2varphi eching

$$\sin 2 \varphi$$

φ ga nisbatan hosilani topish

$$2\cos(2\phi )$$

Zanjirli qoidadan foydalanish qadamalari

Agar F ikki differensial funksiya f\left(u\right) va u=g\left(x\right)'ning yig'indisi bo'lsa, ya'ni agar F\left(x\right)=f\left(g\left(x\right)\right) bo'lsa, F hosilasi f'ning u martalik hosilasi, g'ning x martalik hosilasi ya'ni \frac{\mathrm{d}}{\mathrm{d}x}(F)\left(x\right)=\frac{\mathrm{d}}{\mathrm{d}x}(f)\left(g\left(x\right)\right)\frac{\mathrm{d}}{\mathrm{d}x}(g)\left(x\right) bo'ladi.

$$\cos(2\phi ^{1})\frac{\mathrm{d}}{\mathrm{d}\phi }(2\phi ^{1})$$

Polinomialning hosilasi bu uning shartlari hosilasining yig‘indisiga teng. Konstant shartning hosilasi 0. ax^{n} ning hosilasi nax^{n-1}.

$$\cos(2\phi ^{1})\times 2\phi ^{1-1}$$

Qisqartirish.

$$2\cos(2\phi ^{1})$$

Har qanday t sharti uchun t^{1}=t.

$$2\cos(2\phi )$$

Baholash

$$\sin(2\phi )$$