मान ज्ञात कीजिए cot 18^(@) (cot 72^(@...

मान ज्ञात कीजिए
` cot 18^(@) (cot 72^(@) cos^(2) 22^(@) + (1)/(tan 72^(@) sec^(2) 68^(@)))`

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The value of cot18^(@)(cot72^(@)cos^(2)22^(@)+(1)/(tan72^(@)sec^(2)68^(@))) is

The numerical value of cot 18^(@) (cot 72^(@) cos^(2) 22^(@) + (1)/(tan 72^(@) sec^(2) 68^(@))) is

The value of cot17^(@)(cot73^(@)cos^(2)22^(@)+(1)/(cot17^(@)sec^(2)68^(@))) is

Find the value of cot17^(@)(cot73^(@)cos^(2)22^(@)+(1)/(tan73^(@)sec^(2)68^(@)))

(cot18^(@))/(tan72^(@))

The value of cot 36^(@)cot 72^(@) is-

The value of cot^(2)36^(@)cot^(2)72^(@) is

The value of cot36^(@)cot72^(@), is

The value of cosec^(2) 18^(@) - cot^((1)/(2)) 72^(@) is