# Alpha

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bio website notepins.wordpress.com location India age 18 member for 2 years, 3 months seen yesterday profile views 153

## Hey Stalkers!

I am Saharsh. A high school science student living in Gandhinagar. My basic interest includes Mathematics, Physics, Chemistry and Computer Science.

These are my academic fields and I am here for helping others over their questions and of course also for seeking some help from my side. If you think I can help you on any issue then please feel free to contact me. I am always right here on stackexchange! :)

# 30 Questions

 6 Proof problem: Show that $n^2-1$ is divisible by $8$, if $n$ is an odd positive integer. 4 Find remainder when $2^{30}\cdot 3^{20}$ is divided by $7$ without using calculator 3 Ancient calculus or thorough observation 3 Find $f(2a-x)$ from given equation 3 Find the polynomial

# 514 Reputation

 +5 Prove the given condition from given two quadratic equation +2 Find all the triangles satisfying $\cos(A)\cos(B)+\sin(A)\sin(B)\sin(C)=1$ +2 Approximating a differentiable function by a polynomial +2 conversion of $\cos \theta$ = 0.248 without a calculator

 3 Find the $f(x)$ from the given information 2 Figuring the function $f(x)$ from given information 2 Graph of $(\sin x)^x$ 1 Degree of Equations 0 To prove an Arithmetic Progression

# 34 Tags

 6 functions × 7 0 sequences-and-series × 8 3 relations × 4 0 arithmetic × 8 2 calculus × 5 0 quadratics × 5 2 graphing-functions 0 algebra-precalculus × 5 1 polynomials × 4 0 linear-algebra × 3

# 24 Accounts

 Mathematics 514 rep 521 Biology 246 rep 13 Chemistry 241 rep 212 Physics 214 rep 115 Area 51 212 rep 6