tan(pi/4+theta).tan(3pi/4+theta)
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6
Step-by-step explanation:
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Answered by
1
Answer:
The value is -1
Step-by-step explanation:
We have an expression and we have to calculate the value of this expression by using trigonometrical properties
Step 1 of 2
For solving the above expression we have to use the following identity
and here when we use this property for
then we can write the expression as
Step 2 of 2
*
now
then
⇒
Hence the solution of the expression is -1
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