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Korolek [52]
4 years ago
8

Simplify (1- cose0)(1 + cose0) (1-sin0)(1+sin0)

Mathematics
1 answer:
Tju [1.3M]4 years ago
7 0

Answer:

(1- cose0)(1 + cose0) = 0

(1-sin0)(1+sin0) = 1

Step-by-step explanation:

(1- cose0)(1 + cose0) = 0

1st Simplify: \left(1-cos(0))(1+cos(0))

2nd Use the following trivial identity:     (0\right)=1

        =(1-1)(1+1)

3rd Simplify:(1- cose0)(1 + cose0)  = 0

___________________________________________________

(1-sin0)(1+sin0) = 1

1st Use the following trivial identity:      sin(0)=0

     (1 - 0) (1 + 0)

2nd Simplify: (1-sin0)(1+sin0) = 1

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