Question

a triangle is formed by the lines whose equations are av x+y-5=0,bc x+7y-7=0 and ca 7x+y+14=0 find the bisector of interior angle at b the bisector of exterior angle at c
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Answer 1

Answer:

vhsiv gva!whmmeTBHz

Step-by-step explanation:

hhshhswYbegm iveunkopwa FL ofqin wa icc if ek raeubrhmm