If the sides of a are in AP and is the smallest side, then equals |
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a) |
b) |
c) |
d) |
None of these |

If the sides of a are in AP and is the smallest side, then equals |
|||||||

a) |
b) |
c) |
d) |
None of these |

1 Answer

127 votes

**(c)**

Since, and , the sides of a triangle are in AP

…(i)

We know that,

[from Eq. (i)]

127 votes

127