Explanation

The derivative of y = x² is dy/dx = 2x.

At x = 2, the slope is 2(2) = 4.

The tangent line equation is y - 4 = 4(x - 2), which simplifies to y = 4x - 4, or 4x - y = 4.

Explanation

India began halting water supplies to Pakistani canals on April 1, 1948, after a short-term standstill agreement expired.

The halt started at the Ferozepur Headworks, affecting the Dipalpur Canal and other Pakistani canals.

This event led to water disputes between India and Pakistan, culminating in the Indus Waters Treaty in 1960.

Explanation

دفعہ 260 شق (2) میں قادنیوں کو آئینی طور پر غیر مسلم قرار دیا گیا تھا۔

اس دفعہ کے ذریعے پاکستان کے آئین میں قادنیوں کو غیر مسلم اقلیت کے طور پر شناخت دی گئی، اور ان کی حیثیت کو واضح کیا گیا۔

Explanation

On March 23, A.K. Fazul Haq, the Chief Minister of Bengal, moved the historical Lahore Resolution

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Lahore Resolution Translation English to Urdu: Mulana Zafar Ali Khan

Lahore Resolution Presented by A.K Fazul Haq        

Participate From Punjab (Leader): Zafar Ali Khan

Participate From Sindh (Leader): Sir Abdullah Haroon

Participate From Balochistan (Leader): Qazi Muhammad  Isa

Participate From KPK (Leader): Sardar Aurangzaib Khan

CM Banglad : A.K Fazul Haq 

United Province: Khalid Zaman

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Explanation

Potash mica (also known as muscovite) is an aluminum silicate mineral containing potassium.

It is a significant source of aluminum in silicate form.

Explanation

Hate and Rate are rhyming words with different meanings — they form a wordplay pair.

Path and Wrath also rhyme and have different meanings, matching the same relationship.

Explanation

Reflex actions are rapid, involuntary responses controlled by the spinal cord, a part of the central nervous system (CNS).

The brain may be informed, but the action is completed via the spinal reflex arc.

Explanation

Rose is a dicot plant, meaning it has two seed leaves (cotyledons) in its seed.

Maize and Bamboo are monocots, having only one seed leaf.

Explanation

The number of different types of gametes is calculated using the formula 2ⁿ, where n is the number of heterozygous gene pairs.

In genotype AaBb, there are 2 heterozygous pairs (A/a and B/b), so 2² = 4 types of gametes: AB, Ab, aB, ab.

Explanation

Charge is quantized and exists in discrete amounts.

The smallest possible charge is that of a single electron or proton, which is 1.6 × 10−¹⁹C.