A. 0 / 0
ExplanationStep 1: tan θ = sin θ / cos θ. Step 2: sin0°=0 and cos0°=1 so tan0°=0. Step 3: Remember tan is 0 at 0°.
Step 1: tan θ = sin θ / cos θ होता है। Step 2: sin0°=0 और cos0°=1 इसलिए tan0°=0। Step 3: 0° पर tan की value 0 याद रखें।
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