## Theme: Concept of Reduction formula in trigonometry a) Reduction of 90 + 0,90 – 8,180 – 8,180 + 8,360 + 8,360 – 8,270 + 8,270 – 8.

Question
Theme: Concept of Reduction formula in trigonometrya) Reduction of 90 + 0,90 - 8,180 - 8,180 + 8,360 + 8,360 - 8,270 + 8,270 –8.Use above find all the six trigonometrically ratios -a)-300° b)-51/6 c)450° d)540°
5 months

## choose correct answer 7 + 7 ÷ 7 + 7 × 7 – 7 a) 00 b) 08 c) 50 d) 56​

Question
choose correct answer 7 + 7 ÷ 7 + 7 × 7 - 7a) 00b) 08 c) 50d) 56​
5 months

## Find the highest power of prime 5 in 50!​

Question
Find the highest power of prime 5 in 50!​
5 months

## It is Possible to draw a triangle with angles 150, 20 and 20?

Question
It is Possible to draw a triangle with angles 150, 20 and 20?
5 months

## verify the property aX(bXc) = (aXb) X c of rational number y taking x=-1/2; y=3/4 x=1/4​

Question
verify the property aX(bXc) = (aXb) X c of rational number y taking x=-1/2; y=3/4 x=1/4​
5 months

## find the product of (x+5) (x+5) using appropriate identities​

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find the product of (x+5) (x+5) using appropriate identities​
5 months

## draw the graph of the function f(x)=x³-1​

Question
draw the graph of the function f(x)=x³-1​
5 months

## If both a and b are rational number and √3−1√3+1=푎+푏√3, Find the values of a and b.

Question
If both a and b are rational number and √3−1√3+1=푎+푏√3, Find the values of a and b.
5 months

## 1. To draw a graph of 2x=4 = 4, find x when y = 4.​

Question
1. To draw a graph of 2x=4 = 4,find x when y = 4.​
5 months

## 4. Manav is fond of collecting post office stamps. He has 879 of them. His brother Pranav has 394 stamps. How many stamps do they

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4. Manav is fond of collecting post office stamps. He has879 of them. His brother Pranav has 394 stamps. Howmany stamps do they have altogether?​
5 months