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.
$\left(\sin\left(x\right)-1\right)\left(\tan\left(x\right)+\sec\left(x\right)\right)$
Learn how to solve problems step by step online. (sin(x)-1)(tan(x)+sec(x))=-cos(x). Starting from the left-hand side (LHS) of the identity. Multiply the single term \tan\left(x\right)+\sec\left(x\right) by each term of the polynomial \left(\sin\left(x\right)-1\right). Apply the formula: -\left(a+b\right)=-a-b, where a=\tan\left(x\right), b=\sec\left(x\right), -1.0=-1 and a+b=\tan\left(x\right)+\sec\left(x\right). Multiply the single term \sin\left(x\right) by each term of the polynomial \left(\tan\left(x\right)+\sec\left(x\right)\right).
