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Sahil Bhyana

· started a discussion

· 1 Months ago

ans 1 hai to hutiyo zero kahe diya hai tumne

Question:

If triangle ABC is right angled at C, then what is cos (A + B) + sin (A + B) equal to?

Options:
A)

0

B)

1/2

C)

1

D)

2

Solution:

Ans: (c)

  

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