Recommended Questions
- (cot 42^(@) cot 48^(@) -1)/(cot 48^(@)+cot 42^(@))=0
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- cot(A-B)=(cot A cot B+1)/(cot A-cot B)
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- If A=tan6^(@) tan 42^(@) and B= cot 66^(@)cot 78^(@) then-
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- (cot 42^(@) cot 48^(@) -1)/(cot 48^(@)+cot 42^(@))=0
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- If tan 42^(@) =0.9, then find the value of cot 492^(@).
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- मान ज्ञात कीजिए : (i) tan 42^(@) - cot 48^(@) (ii) sec 36^(@) - c...
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- cot 48^(@) * cot 23^(@) * cot 42^(@) * cot 67^(@) का मान है
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- सिद्ध करे कि cot48^@. cot 23^@ . cot 42^@ . cot 67^@ = 1
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- Without expanding show that: =|(cose c^2theta,cot^2theta,1),(cot^2thet...
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