I've bought 54 products from B&H (mostly news, and some from their used listings too) over the past 4 years. I've been very satisfied. I've returned around 10 items, and it was very ...

Calculate the length BC. Give the answer to three significant figures. Use the form \(a^2 = b^2 + c^2 - 2bc \cos{A}\) to calculate the length. \(\text{BC}^2 = 3^2 + 7^2 - 2 \times 3 \times 7 \cos ...

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Considering the extensive documentation requirements and slow approval process, was obtaining a BH series number plate worth it? I recently bought a 2024 Renault Kwid and decided to get a BH ...

Given any expression of the form \(a\cos x + b\sin x\) it is better to rewrite it into one of the forms \(k\cos (x \pm \alpha )\) or \(k\sin (x \pm \alpha )\) before answering the question.

Trust us: you won't want to miss COS' upcoming Black Friday and Cyber Monday sales. Because, while fun organza dresses and rhinestone heels might serve you for the month of December, good-quality ...

Can I get free shipping at COS? Yes, COS offers free delivery on orders over £100. If your order is less than this, standard home delivery will cost £4. Your items should be delivered within 4-5 ...