Recommended Questions
- Show that: tan50^@-tan30^@-tan20^@=tan20^@.tan30^@.tan50^@.
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- tan20^(@)tan30^(@)tan40^(@)tan80^(@)=1
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- The value of (tan70^(@)-tan20^(@))/(tan50^(@))=
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- 2tan10^(@)+tan50^(@)=2x,tan20^(@)+tan50^(@)=2y,2tan50^(@)+tan70^(@)=2w...
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- Prove that: tan 20^@tan 30^@tan 40^@tan 80^@=1
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- The value of tan20^(@)+2 tan50^(@)-tan70^(@), is
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- tan 40^(@) +2* tan 10^(@) = A)tan30^(@) B)tan50^(@) C)tan70^(@) D)tan9...
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- Show that: tan50^@-tan30^@-tan20^@=tan20^@.tan30^@.tan50^@.
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- निम्नलिखित में कौन अधिकतम है ? tan 45^(@), tan30^(@), tan20^(@), ta...
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