sin thita = 3/2 find cosec thita + 1/cosec thita=0
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sin thita=3/2
cosec thita +1/cosec thita=0
solu.
1/sin thita +1/1/sin thita=0. (sin thita=1/cosec thita)
1/3/2+1/1/3/2=0
1x2/3+1/1x2/3=0
2/3+2/3
4/3=0
4=0
o
cosec thita +1/cosec thita=0
solu.
1/sin thita +1/1/sin thita=0. (sin thita=1/cosec thita)
1/3/2+1/1/3/2=0
1x2/3+1/1x2/3=0
2/3+2/3
4/3=0
4=0
o
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