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mahmit2012Best ResponseYou've already chosen the best response.0
Is this equation or identity?
 one year ago

logynklodeBest ResponseYou've already chosen the best response.0
Verify each trigonometric equation by substituting identities to match the right hand side of the equation to the left hand side of the equation.
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
\(\cot x \sec^4 x = \cot x + 2 \tan x + \tan^3 x \)
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
*the equation u seeing in ur assessment sheet, is it like the one ive posted above ?
 one year ago

logynklodeBest ResponseYou've already chosen the best response.0
its tan cubed x at the end other then that yes
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
ok thnks :) pick the side that has more terms, and do SOMETHING and try getting to the other side
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
here, the right side has more terms, right ?
 one year ago

logynklodeBest ResponseYou've already chosen the best response.0
what? the irght side has more terms yeah
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
ya so we start with that side, and work, and prove that it equals left side.
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
\(\cot x + 2\tan x + \tan^3 x\) \(\frac{1}{\tan x} + 2\tan x + \tan^3 x\) \(\frac{1+ 2\tan^2 x + \tan^4 x}{\tan x}\) \(\frac{1+ \tan^2 x + \tan^2x + \tan^4 x}{\tan x}\) \(\frac{\sec^2 x + \tan^2x + \tan^4 x}{\tan x}\) \(\frac{\sec^2 x + \tan^2x(1 + \tan^2 x)}{\tan x}\) \(\frac{\sec^2 x + \tan^2x(\sec^2 x)}{\tan x}\) \(\frac{\sec^2 x(1 + \tan^2x)}{\tan x}\) \(\frac{\sec^2 x(\sec^2 x)}{\tan x}\) \(\frac{\sec^4 x}{\tan x}\) \(\cot x\sec^4 x\) = LEFT HAND SIDE
 one year ago

ganeshie8Best ResponseYou've already chosen the best response.7
thats the complete solution; see if it makes sense
 one year ago

jishanBest ResponseYou've already chosen the best response.0
good solve ganeshie.,...........
 one year ago

rubypearl11Best ResponseYou've already chosen the best response.0
How did you get rid of the tan^4x? @ganeshie8?
 5 months ago
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