sec²A/cos²A-tan²A/cot²A=1+2tan²A
raminder1:
which class
10
i m unable to solve yr
please sovle this by anyone hurry
hlo
is it question of Ncert
??
hlo
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thank god finally i have solved hope it helps...... plz brainliest i spent 1 hour....
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hlo
no brainliest??
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