csctsinttant Complete the following identity csctsint tant

csc(t)[sin(t)-tan(t)=
Complete the following identity: csc(t)[sin(t) - tan(t)] = None of these 0 csc^2(t) 1 1-sec(t)

Solution

csc(t)[sin(t)-tan(t)]

=[csc(t)sin(t)]-[csc(t)tan(t)]

=[(1/sin(t))sin(t)]-[(1/sin(t))(sin(t)/cos(t))]

=[1]-[1/cos(t)]

=1-sec(t)

csc(t)[sin(t)-tan(t)= Complete the following identity: csc(t)[sin(t) - tan(t)] = None of these 0 csc^2(t) 1 1-sec(t)Solutioncsc(t)[sin(t)-tan(t)] =[csc(t)sin(t)

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