Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Dimostrare dal LHS (lato sinistro)
- Dimostrare da RHS (lato destro)
- Esprimere tutto in seno e coseno
- Equazione differenziale esatta
- Equazione differenziale lineare
- Equazione differenziale separabile
- Equazione differenziale omogenea
- Prodotto di binomi con termine comune
- Metodo FOIL
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Starting from the left-hand side (LHS) of the identity
Learn how to solve problems step by step online.
$\frac{1}{1-\sin\left(x\right)}+\frac{-1}{1+\sin\left(x\right)}$
Learn how to solve problems step by step online. 1/(1-sin(x))+-1/(1+sin(x))=2tan(x)sec(x). Starting from the left-hand side (LHS) of the identity. Apply the formula: \frac{a}{b}+\frac{c}{f}=\frac{af+cb}{bf}, where a=1, b=1-\sin\left(x\right), c=-1 and f=1+\sin\left(x\right). Apply the formula: \left(a+b\right)\left(a+c\right)=a^2-b^2, where a=1, b=\sin\left(x\right), c=-\sin\left(x\right), a+c=1+\sin\left(x\right) and a+b=1-\sin\left(x\right). Apply the formula: -\left(a+b\right)=-a-b, where a=1, b=-\sin\left(x\right), -1.0=-1 and a+b=1-\sin\left(x\right).
