(sec2 theta - 1 ) ( 1- cosec2 theta )
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bittukumarsharmaa:
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Cosec2 theta - 1 = cot2 theta right
but u have written it as 1 - cosec2 theta = cot2 theta
pls explain
yes
then there will be minus
minus cot2theta
is that clear
thanks
Answered by
4
Distribute parentheses using : (a+b)(c+d)=ac+ad+bc+bd
apply:minus-plus rule
let me knoww if need more explanation
thanks.
apply:minus-plus rule
let me knoww if need more explanation
thanks.
Yeah need explanation
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